query: what's the weather in seattle in january

pos: Seattle Weather in January In most years, Seattle averages a daily maximum temperature for January that's between 46 and 51 degrees Fahrenheit (8 to 11 degrees Celsius). The minimum temperature usually falls between 35 and 40 °F (2 to 4 °C). The days at Seattle begin to warm up during January.

neg: December Thaw Winding Down: Near-Normal Temperatures Returning After Record-Breaking Warm Spell Seattle recorded its warmest high temperature on record for the month of December on Wednesday, Dec. 10, with a high of 66 degrees -- beating the highs in Orlando (64) and even Key West, Florida (65).

neg: The Best Time of Year to Visit Seattle May weather in Seattle: May is generally a beautiful month in Seattle, with temperatures into the late teens and more days of sun and blue skies than rain. Even so, the evenings in May are chilly, and periods of rain are not uncommon, so a jacket and an umbrella are still a good idea. (Average Max Temperature: 18.2°C.

neg: Seattle Weather and When to Go Because of our diverse geography, we have microclimates, so it can be cloudy/rainy some places, clear in others. Mid winter can be beautiful when the temperatures drop and Seattle gets those wonderful crystal clear days with brilliant blue skies and trees and grass so green, you'll definitely need your sunglasses.

neg: Seattle Weather and When to Go It's still very spring-like until around July 5th. From July through September the weather is perfect, temperatures range from 75 to 98. This will be a great time to explore Seattle's waterfront, Cascade and Olympic mountains, San Juan Islands, take a ferry to Victoria B.C. or just relax at a Seattle Mariners game or rollerblade at Greenlake. Outside of the peak summer months, Seattle can also be very pleasant to visit during the Spring.

neg: Seattle Weather in August 14 °C. In most years, Seattle averages a daily maximum temperature for August that's between 74 and 78 degrees Fahrenheit (24 to 26 degrees Celsius). The minimum temperature usually falls between 56 and 58 °F (13 to 15 °C). August is Seattle's hottest month overall, with temperatures peaking from the 1st and 4th.

neg: Seattle, WA Weather The average temperature of Seattle is 52.02°F, which is higher than the Washington average temperature of 50.47°F and is lower than the national average temperature of 54.45°F.6.93 mph. * The temperature, snow fall, and precipitation information on this page were calculated from the historical data of 18,000+ U.S weather stations for the period of time from 1980 to 2010.

neg: - High temperatures in July average about 75 F (24 C), while low temperatures in winter drop below freezing an average of only 15 days per year. Seattle averages 158 days of measurable rain and 226 days of some cloud cover per year. Both most often occur in the winter and during the night. Seattle is in the direct path of the highly unstable Puget Sound Convergence Zone which makes local weather forecasting as much an art as a science.

neg: Seattle Temperatures: Averages by Month Seattle averages just one chilly day annually, normally in December. On this coldest day of the year the thermometer drops to 20 degrees F or less and the day's highest temperature doesn't break the freezing point.

neg: Seattle Weather in October In most years, Seattle averages a daily maximum temperature for October that's between 59 and 62 degrees Fahrenheit (15 to 17 degrees Celsius). The minimum temperature usually falls between 45 and 48 °F (7 to 9 °C).

neg: Austinville 2D Maps There is plenty to choose from. Each angle of view has its own advantages. No map style is the best. The best is that Maphill world atlas lets you look at Austinville, Bradford County, Pennsylvania, United States from several different perspectives. Please select the map style in the table below.

neg: The Best Time of Year to Visit Seattle Seattle Rain by Month (mm) 1  January weather in Seattle: January falls squarely in the middle of Seattle’s rainy season. 2  February weather in Seattle: Temperatures in Seattle remain chilly in February, though rainfall tends to be a bit lighter and we begin to see a few more dry days.

neg: Seattle: Annual Weather Averages Seattle: Annual Weather Averages. July is the hottest month in Seattle with an average temperature of 18°C (64°F) and the coldest is January at 5°C (41°F) with the most daily sunshine hours at 10 in July. The wettest month is December with an average of 150mm of rain. The best month to swim in the sea is in July when the average sea temperature is 14°C (57°F).

neg: Seattle Weather in March In most years, Seattle averages a daily maximum temperature for March that's between 53 and 58 degrees Fahrenheit (11 to 15 degrees Celsius). The minimum temperature usually falls between 38 and 42 °F (3 to 5 °C). The days at Seattle warm more rapidly during March.

neg: Winter Forecast for Seattle, Portland: Wet Start, Frigid End (AP Photo/Elaine Thompson). Following a fairly typical start to winter, people in Seattle and Portland may have to gear up for a frigid February. The AccuWeather.com Long-Range Forecasting Team is predicting a major shift to cold weather for the northern Rockies and Pacific Northwest in February and lasting into March.

neg: Best Times to Visit Seattle Hotel deals run rampant, but winter is not a great time for sightseeing in Seattle. Average temperatures hover in the 30s and 40s in December and January, and rainfall (and sometimes snowfall) is abundant. However, if you like winter sports like skiing and snowboarding, Seattle makes a great home base for trips to Mount Rainier or the Cascade Range.

neg: - 1 The highest monthly average temperature in Seattle for July is 64 degrees. 2  The lowest monthly average temperature in Seattle for December is 42 degrees. 3  The most monthly precipitation in Seattle occurs in January with 0 inches.  The air quality index in Seattle is 1% better than the national average.

neg: Climate for Seattle C.O., Washington Average Temperatures for Seattle C.O. Seattle C.O.'s coldest month is January when the average temperature overnight is 36.0°F. In August, the warmest month, the average day time temperature rises to 74.9°F. The driest month in Seattle C.O. is July with 0.93 inches of precipitation, and with 6.06 inches December is the wettest month.

neg: The Best Time of Year to Visit Seattle The best weather in Seattle is from late June to early September. July and August are the busiest months when hotels are full and restaurants are crowded. May, June, September, and October usually have nice weather and fewer tourists making them great months to visit if you’re not after hot summer weather.

neg: Seattle Temperatures by Month Seattle Temperatures by Month. The notoriously rainy, dreary winters in Seattle can be jarring, so if you’re going to the city between November and March, don’t forget your raincoat and galoshes. The heavy rain is generally expected between January and May and October and December. The region gets over 65 percent of its rainfall during winter, which doesn’t give too many chances for clear days. In fact, the average yearly precipitation is 37 inches and rain averaging 50 percent of the time.

neg: Seattle, WA Weather Temperature variations between night and day tend to be fairly limited during summer with a difference that can reach 18 degrees Fahrenheit, and fairly limited during winter with an average difference of 12 degrees Fahrenheit. The annual average precipitation at Seattle is 38.25 Inches.

neg: Seattle, WA Weather Richest / Poorest Cities by Income in WA. Expensive / Cheapest Homes by City in WA. Most / Least Educated Cities in WA. The average temperature of Seattle is 52.02°F, which is higher than the Washington average temperature of 50.47°F and is lower than the national average temperature of 54.45°F.

neg: The Climate of Seattle Other Climate Issues. When the skies are clear, the weather in Seattle is generally quite pleasant. Though the air might feel a bit sticky right after a storm, in general the air tends to be dry rather than humid. Fog is not uncommon, particularly in the mornings near the water, and it can be dense.

neg: - Average Weather in October in Seattle Washington, United States. In Seattle, the month of October is characterized by rapidly falling daily high temperatures, with daily highs decreasing by 10°F, from 67°F to 56°F over the course of the month, and rarely exceeding 75°F or dropping below 51°F.

neg: Seattle Weather Averages Seattle averages 24 days a year when the thermometer reaches into the 80s °F (over 27 °C). The temperature typically climbs to 90 °F (32 °C) on just one or two days a year. Days as hot as 100 °F (38 °C) are not normal for the city. Nearly every day in Seattle is at least as warm as 40 °F (4 °C). Only once a year on average does the temperature remain below freezing for the entire day. The thermometer dips to freezing or below on 23 nights each year. Seattle normally gets as chilly as 20 °F (-8 °C) once or twice a year.


query: what is vizio's operating system

pos: Vizio's first Windows 8 tablet: hands-on with the AMD-powered, 1080p slate Like all of Vizio's Windows devices, the 11.6-inch Tablet runs a completely clean version of the operating system — it's called the Windows Signature installation, and it's one of the best things Vizio does.

neg: - Jennifer Jernigan, MD, has been named Vice Chair, Office of Education and Residency Program Director for Internal Medicine as of July 1, 2013. Dr. Jernigan is a Professor in the Department of Internal Medicine.

neg: - Earn 10 points for every dollar spent in the VIZIO.com store (excluding tax & shipping), then redeem those points for exclusive prizes, products & more. With more entertainment to enjoy and more exciting ways to watch, the VIZIO E-Series 55” Class LCD Smart TV is the perfect upgrade everyone will love.

neg: Are Vizio TVs made in the USA? Best Answer: Vizio is an USA Trade Name. is a USA brand. only sold in USA. all Vizio products from Design to productions are don by other factory. Vizio don't made any TV.Vizio TV is made in China or Taiwan by those OEM TV manufactures USA do not made any TV for the pass 20 year. even the History no 1 USA brand RCA, (world first B/W TV is made in USA by RCA) and RCA brand is total own by China TCL group. all RCA tv is made in China by TCL.ven the History no 1 USA brand RCA, (world first B/W TV is made in USA by RCA) and RCA brand is total own by China TCL group. all RCA tv is made in China by TCL.

neg: Android (operating system) Android (operating system) Android is an operating system for mobile devices. It is mostly used for Smartphones, like Google's own Google Nexus, as well as by other phone manufacturers like HTC and Samsung. It has also been used for tablets such as the Motorola Xoom and Amazon Kindle Fire. A modified Linux kernel is used as Android's kernel.

neg: - Windows 10 is the latest iteration of Microsoft's operating system. Desktops with Win 10 and previous versions are what most people typically use, so you'll be assured of the best compatibility and widest selection of third-party software. This also applies to browser plugins, since some only work with Windows. Apple's OS X is currently up to version 10.11 (El Capitan).

neg: - Google might release a new laptop and tablet that run on a completely new operating system. The 2013 Google Nexus 7 tablet. Google is working on a new laptop that runs on a new “Andromeda” operating system, which will merge aspects of Chrome OS into Android, according to a new report from Android Police’s David Ruddock.

neg: First Dolby Vision TVs revealed by Vizio Dolby Vision was launched at CES at the start of the year, promising to deliver another leap in TV picture performance, thanks to an expanded colour palette, enhanced dynamic range, and dramatically increased contrast ratio. Now we have the first Dolby Vision televisions - at least in the US. Vizio is the brand responsible, a US consumer electronics company that's known over the pond for its affordable 4K TVs. The new Dolby TV tech will be on the Vizio Reference Series range (pictured, above), which features a 65in and a 120in 4K Ultra HD model (and is not so affordable).

neg: WinDVD BD for VAIO InterVideo WinDVD BD for VAIO is a white labled version of the software that is specificaly designed and pre-installed with various Sony VAIO computers. WinDVD is a commercial video player and music player software for Microsoft Windows. It enables the viewing of DVD-Video movies on the user's PC. DVD-Video backups stored on hard disk.

neg: Vizio Not to be confused with Microsoft Visio. Vizio Inc. is an American privately held company that develops consumer electronics. Headquartered in Irvine, California, United States, the company was founded in October 2002 as V Inc. and is best known as a producer of affordable flat-screen televisions. 1 History.

neg: - The Vizio P series broke new 4K TV pricing ground in 2014 starting with a 50-inch model for $999.Now leaked pricing indicates the company's new 2015 M series of 4K TVs as even cheaper.HDguru.com cites industry sources in leaking the prices, release dates, specifications and model numbers of the 2015 Vizio M series -- information we don't expect to be confirmed until April.tarting a $599 for at 43-inch model, Vizio's 2015 M series offers full-array local dimming and 4K resolution for prices that significantly undercut the competition so far.

neg: How to Reset a Vizio to Its Initial Settings To reset audio settings, access the main menu and select Audio | Reset Audio Mode | Menu\OK | Exit.. To reset display settings, select Picture | Reset Picture Mode | Menu\OK | Exit.. When you reset the Vizio to a factory default state, you will lose all settings data, including your custom settings. Vizio: Support.

neg: Hide Volume Control Icon in Windows 8 Steps to Remove the Volume Control Icon on the Taskbar. Step 1 : Move the cursor on the right-bottom and select the search box and enter into the search box what you want. Step 2 : In the search box you enter gpedit.msc under the application tab and click on the window that appears.

neg: How Long Does Benadryl Stay in Your System? Quick Answer. A single dose of Diphenhydramine hydrochloride, commonly known as Benadryl, is active in the body for between four and six hours on average. The drug is almost completely excreted from the body within 24 hours, as explained by Drugs.com. Continue Reading.

neg: - For other uses, see OSX (disambiguation). macOS (pronounced /ˌmækoʊɛs/; previously Mac OS X, then OS X) is the current series of Unix-based graphical operating systems developed and marketed by Apple Inc. designed to run on Apple's Macintosh computers (Macs), having been preinstalled on all Macs since 2002.

neg: Buying Google Home? Here are the best smart home products to go along with it Your smart home is about to get a whole lot smarter. Update: Vizio announced today that all of its SmartCast TVs are now compatible with Google Home. The smart home is about to get a whole lot smarter. Google has finally taken the wraps off of its home assistant, Google Home, which is set to compete with the likes of the Amazon Echo.

neg: Samsung's new smart TVs will all use the Tizen operating system Samsung's new smart TVs will all use the Tizen operating system. The Tizen operating system hasn't had the easiest start in life. Samsung's first Tizen smartphone was postponed indefinitely, and a later attempt, the Tizen-based Z1, had its Indian launch pushed back from 2014 to January 2015. But the South Korean company hasn't given up on Tizen — today it announced that all of its upcoming Samsung smart TVs will run the Linux Foundation's OS. The Tizen TVs will automatically search for Samsung devices. Samsung says the change in operating system makes it easier for the TV to connect to other devices.

neg: Vizio to Sell Sub-$1,000 50-Inch 4K HDTV Take a peek at the new Vizio P-Series in the video below. Vizio this week revealed pricing for its new P-Series of 4K (Ultra HD) TVs, and the smallest of the lot will retail for a surprising $999.The 50-inch P502ui-B1 will cost just under $1,000, and while most people might not want to spend that much money on a new TV, it's a pretty good price for a set with a 4K display.e are glad Vizio will enable consumers to enjoy Netflix Ultra HD 4K streaming.. Vizio also used CES as a platform to unveil its Reference Series Ultra HD Full-Array LED Smart TV collection, anchored by the larger-than-life 120-inch model; those looking for a more modest set can pick up the 65-inch screen.

neg: - Enjoy full HD 1080p from Blu-ray™ and DVD 1080p up-scaling. VIZIO Internet Apps deliver exceptional entertainment on demand, including access to Netflix Instant Streaming, HD movies on demand from Vudu, Amazon Video OnDemand, HuluPlus and free personalized internet radio from Pandora.

neg: - As we know, Vizio TV is one of the best Smart TV in USA. From Vizio  official website you will know that only MP4 video format is  supported by Vizio LED Smart TV from USB. …    Though the TV shows you purchased from iTunes Store are M4V video  format with Apple copyright protection.onfidence votes 155. Yes, the company Vizio is a USA company although some parts are made in other countries but development, engineering etc. are here in the USA. As a result, the profits are spent here in America.

neg: - Introducing the new E-series slim frame design. The VIZIO 50” Class LED Smart TV is shattering the mold in a way only VIZIO can, with high-quality design and picture at the best value.

neg: Is Vizio Made by Sony? Vizio products are manufactured by a Taiwan-based company called AmTran. Vizio expanded its product line in 2011 to include mobile phones and tablets. Other companies that create similar entertainment products include Samsung and Panasonic.

neg: ThinkPad The ThinkPad Yoga is an Ultrabook-class convertible device that functions as both a laptop and tablet computer. The Yoga gets its name from the consumer-oriented IdeaPad Yoga line of computers with the same form factor. The ThinkPad Yoga has a backlit keyboard that flattens when flipped into tablet mode.

neg: - The land on the Arctic Circle is divided among eight countries:  Norway, Sweden,  Finland, Russia, the  United States (Alaska), Canada, Denmark (Greenland), and  Iceland (… where it passes through the small  offshore island of Grimsey). grímseyhe largest western city north of the  Arctic Circle is Tromso, in Norway, with a population of more than  66,000. The largest city in North America is Barrow in Alaska, with  more or less 4,000 inhabitants.

neg: MacBook Air (13-inch, Early 2015) - Technical Specifications macOS is the operating system that powers everything you do on a Mac. macOS Sierra introduces Siri to Mac — along with new ways to enjoy your photos, shop more securely online, and work more seamlessly between devices.

neg: VIZIO Blu-ray Player with Wireless Internet Apps Specifications. 1  Enjoy full HD 1080p from Blu-ray™ and DVD 1080p up-scaling. 2  VIZIO Internet Apps deliver exceptional entertainment on demand, including access to Netflix Instant Streaming, HD movies on demand from Vudu, Amazon Video OnDemand, HuluPlus and free personalized internet radio from Pandora.


query: what is the source of energy that drives photosynthesis?

pos: - Photosynthesis is the process by which plants, some bacteria and some protistans use the energy from sunlight to produce glucose from carbon dioxide and water. This glucose can be converted into pyruvate which releases adenosine triphosphate (ATP) by cellular respiration. Oxygen is also formed.

neg: How Plants Acquire Their Energy Making energy from the ultimate energy source. Photosynthesis is the process by which plants convert energy from the sun. It is the process that allows plants to create organic molecules that they use as fuel. Here is how it works. The molecules of chlorophyll contained in the chloroplasts absorb energy in the form of light from the sun.

neg: Photosynthesis Photosynthesis is the process by which plants use the energy of light to produce carbohydrates and molecular oxygen (O 2 ) from carbon dioxide (CO 2 ) and water: Virtually all ecosystems on Earth depend on photosynthesis as their source of energy, and all free oxygen on the planet, including that in the atmosphere, originates from photosynthesis. The overall reaction is the reverse of respiration, which releases energy by oxidizing carbohydrates to produce CO 2 and water.

neg: Wikipedia:Reference desk archive/Humanities/March 2006 Answers. Relevance. Rating Newest Oldest. Best Answer: Photosynthesis uses energy (from sunlight) to produce sugars and starch, which can be stored in the plant to produce energy when it is needed. The process of photosynthesis is not 100% efficient, so the energy stored is less than the energy used. Therefore, in answer to your question, photosynthesis USES energy. Source(s): Science degree. STEVE S · 6 years ago.

neg: - It has a half-life of 24 to 42 hours (based on the buprenorphine content), meaning that it takes 24 to 42 hours for the level of buprenorphine to drop by 50 percent in your blood. This means it may take several days, or even a week or longer, to be mostly out of your system. Suboxone Medication Information.

neg: Name the cells of leaf where photosynthesis takes place? The energy for photosynthesis ultimately comes from absorbed photons and involves a reducing agent, which is water in the case of plants, releasing oxygen as a waste product.

neg: - Photosynthesis. Photosynthesis is a process used by plants in which energy from sunlight is used to convert carbon dioxide and water into molecules needed for growth. These molecules include sugars, enzymes and chlorophyll. Light energy is absorbed by the green chemical chlorophyll. This energy allows the production of glucose by the reaction between carbon dioxide and water. Oxygen is also produced as a waste product.

neg: Chapter 10 - Photosynthesis Survey. PHOTOSYNTHESIS. Life on Earth is solar-powered. The chloroplasts of plants capture light energy that has traveled 160 million kilometers from the sun and convert it to chemical energy stored in sugar and other organic molecules. The process is called photosynthesis. In this chapter, you will learn how photosynthesis works.

neg: - Two big reasons. One product of photosynthesis is glucose (sugar), which provides the basis for most food chains. The second product of photosynthesis is oxygen which comes in handy if your happen to be an aerobic organism that requires oxygen for survival.

neg: Objective The process of photosynthesis occurs when green plants use the energy of light to convert carbon dioxide (CO2) and water (H2O) into carbohydrates. Light energy is absorbed by chlorophyll, a photosynthetic pigment of the plant, while air containing carbon dioxide and oxygen enters the plant through the leaf stomata. An extremely important by-product of photosynthesis is oxygen, on which most organisms depend.

neg: Carbohydrate In photosynthesis, a pigment called chlorophyll (pronounced KLOR-uh-fill) in the leaves of plants absorbs light energy from the Sun. Plants use this light energy to convert water and carbon dioxide from the environment into glucose and oxygen.

neg: - Photosynthesis is the process by which plants convert energy from the sun. It is the process that allows plants to create organic molecules that they use as fuel. Here is how it works. The molecules of chlorophyll contained in the chloroplasts absorb energy in the form of light from the sun.

neg: Where does the energy for photosynthesis come from and what part of the plant pigments are involved in photosynthesis? The energy for photosynthesis comes from respiration. The plant takes in oxygen and uses it for energy with in its cells. The chloroplast have a green substance called chlorop … hyll which absorbes the light needed for photosynthesis. the reaction happens there.

neg: What Do Plants Need for Photosynthesis? Photosynthesis is the process by which plants convert light from the sun into chemical energy that aids in their growth and provides nutrients to other organisms that consume them. The process of photosynthesis is essential to life by making the sun's energy available to living organisms.

neg: Photosynthesis During photosynthesis in green plants, light energy is captured and used to convert water, carbon dioxide, and minerals into oxygen and energy-rich organic compounds. It would be impossible to overestimate the importance of photosynthesis in the maintenance of life on Earth.

neg: Photosynthesis Carbon dioxide is converted into sugars in a process called carbon fixation. Photosynthesis provides the energy in the form of free electrons that are used to split carbon from carbon dioxide that is then used to fix that carbon once again as carbohydrate. Carbon fixation is an endothermic redox reaction, so photosynthesis supplies the energy that drives both process.

neg: Photosynthesis Energy from sunlight, water absorbed by the roots, and carbon dioxide from the atmosphere produce glucose and oxygen by photosynthesis. Photosynthesis is the process by which plants and other things make food. It is a chemical process that uses sunlight to turn carbon dioxide into sugars the cell can use as energy. As well as plants, many kinds of algae, protists and bacteria use it to get food. Photosynthesis is very important for life on Earth.

neg: Type of Energy Produced by Photosynthesis During photosynthesis, producers like green plants, algae and some bacteria convert light energy from the sun into chemical energy. Photosynthesis produces chemical energy in the form of glucose, a carbohydrate or sugar.

neg: Photosynthesis Photosynthesis Photosynthesis is the process by which plants, some bacteria and some protistans use the energy from sunlight to produce glucose from carbon dioxide and water.This glucose can be converted into pyruvate which releases adenosine triphosphate (ATP) by cellular respiration. Oxygen is also formed.tages of photosynthesis. When chlorophyll a absorbs light energy, an electron gains energy and is 'excited'. The excited electron is transferred to another molecule (called a primary electron acceptor). The chlorophyll molecule is oxidized (loss of electron) and has a positive charge.

neg: What Do Plants Need for Photosynthesis? Overview. Photosynthesis is the process by which plants convert light from the sun into chemical energy that aids in their growth and provides nutrients to other organisms that consume them. The process of photosynthesis is essential to life by making the sun's energy available to living organisms.

neg: Overview of Photosynthesis Photosynthesis: Photosynthesis uses solar energy, carbon dioxide, and water to produce energy-storing carbohydrates. Oxygen is generated as a waste product of photosynthesis. The energy from sunlight drives the reaction of carbon dioxide and water molecules to produce sugar and oxygen, as seen in the chemical equation for photosynthesis. Though the equation looks simple, it is carried out through many complex steps.

neg: What Is the Role of H2O in Photosynthesis? Photosynthesis occurs in two stages, both of which require water. The first part of photosynthesis is ATP. Sunlight, absorbed by the chloroplasts in the plant's leaves, splits the water into hydrogen and oxygen atoms. The hydrogen atoms are used to make the chemical energy ATP, a type of fuel that enables the cells to produce food. Oxygen is then excreted from the plant.

neg: What is the ultimate source of all energy on earth? The ultimate source of all energy on earth is light from the sun. Plants use that energy, along with carbon dioxide from the air and nitrates from the soil, to create sugars a…nd lipids (fats) as well as amino acids (ingredients for DNA) through the process of photosynthesis.

neg: Solar fuels as generated by nature For over three billion years, nature has been using sunlight as its primary energy source in photosynthesis. In the course of this process, plants, algae and cyanobacteria (blue-green algae) use sunlight to split water and produce energy-rich chemical compounds from carbon dioxide (CO2). The end product is carbohydrates which, in nature, act as solar fuels in the living cell.

neg: What Makes Earth So Perfect for Life? The most obvious source of energy is a planet or moon's host star, as is the case on Earth, where sunlight drives photosynthesis in plants. The nutrients created by photosynthesis in turn are what the bulk of life on Earth directly or indirectly relies on for fuel. [ 50 Amazing Facts About Earth ].

neg: Photosynthesis and chemosynthesis are both processes by which organisms produce food; photosynthesis is powered by sunlight while chemosynthesis runs on chemical energy. Photosynthesis occurs in plants and some bacteria, wherever there is sufficient sunlight – on land, in shallow water, even inside and below clear ice. Chemosynthesis is the use of energy released by inorganic chemical reactions to produce food. Chemosynthesis is at the heart of deep-sea communities, sustaining life in absolute darkness, where sunlight does not penetrate. Other bacteria make organic matter by reducing sulfide or oxidizing methane.


query: what is the population of portland

pos: Portland, Vancouver, Hillsboro Metro Area Population and Races Portland, Vancouver, Hillsboro Metro Area Population and Races. As of 2010-2014, the total population of Portland, Vancouver, Hillsboro Area is 2,288,796. The Portland, Vancouver, Hillsboro Area population density is 335.53 people per square mile, which is much higher than the national average density of 82.73 people per square mile. The most prevalent race in Portland, Vancouver, Hillsboro Area is white, which represent 81.96% of the total population.

neg: - 10 largest cities (2010 est.): Portland, 583,776; Eugene, 156,185; Salem 154,637; Gresham, 105,594; Hillsboro, 91,611; Beaverton, 89,803; Bend, 76,639; Medford, 74,907; Springfield, 59,403; Corvallis, 54,462. Land area: 95,997 sq mi.

neg: - My husband was recently diagnosed with Type 2 and we are trying to control through diet and excercise. He is not on medication at this time. Tonite when he worked out (hard-weights/cardio) he became very dizzy and when we checked his blood sugar it was 150. He had eaten 2 1/2 hours before he worked out.

neg: - According to the 2010 census, Eugene's population was 156,185. The population density was 3,572.2 people per square mile. There were 69,951 housing units at an average density of 1,600 per square mile. Those age 18 and over accounted for 81.8% of the total population.

neg: - The 2016 Portland, Tennessee, population is 12,323. There are 864 people per square mile (population density).

neg: Multnomah County, Oregon Multnomah County /məltˈnoʊmə/ is one of 36 counties in the U.S. state of Oregon. As of the 2010 census, the county's population was 735,334, making it the most populous county in Oregon. Its county seat, Portland, is the state's largest city. Multnomah County is part of the Portland-Vancouver-Hillsboro, OR-WA Metropolitan Statistical Area, and though smallest in area, it is the state's most populous county.

neg: - Photosynthesis is the making of food by plants. The essential ingredients in making this food are sunlight, the chlorophyll that is present in green plants, water and carbon dioxide in the air. Photosynthesis is necessary not just for plants to make food for themselves, but for animals, including us eventually.

neg: - The City of Dundee is located 30 minutes southwest of Portland, and is home to approximately 3,000 people.

neg: Portland, Oregon The city covers 145 square miles (380 square kilometers) and had an estimated population of 639,863 in 2016, making it the 26th most populous city in the United States. Approximately 2,424,955 people live in the Portland metropolitan statistical area (MSA), the 25th most populous MSA in the United States.

neg: Beaverton, Oregon Add Favorite 24 Reviews | Review This Place The unemployment rate in Beaverton is 5.80 percent(U.S. avg. is 6.30%). Recent job growth is Positive. Beaverton jobs have Increased by 1.59 percent. Compared to the rest of the country, Beaverton's cost of living is 23.40% Higher than the U.S. average. As of 2014, Beaverton's population is 90,254 people. Since 2000, it has had a population growth of -6.74 percent.

neg: Maine Population 2018 Maine is also the 41st most populated state in the US, with an estimated population of 1.3 million in 2016. The varying landscape results in a very sparsely populated territory but in terms of pure numbers, the 2010 Census revealed that there were 1,328,361 people living in Maine.

neg: Oregon Population 2018 This makes Oregon only the 39th most densely populated state in the country. Much of Oregon's population is concentrated in the Willamette Valley from Eugene to the south through Corvallis, Salem and Portland, the largest city.t's estimated that Oregon's population has now reached 3,933,947, up from 3.83 at the 2010 Census. Oregon currently has a growth rate of 0.89%, which ranks 22nd in the country.

neg: Bend among nation's fastest-growing metros, Census Bureau reports The state as a whole is seeing faster in-migration in the wake of the recession. The Census Bureau reported earlier that Oregon gained an estimated 42,000 people from July 2013 to July 2014, an increase of about 1 percent.

neg: Is the Portland Fire Department overstaffed? Portland, with 21.31 square miles, has a population density of 3,105 people per square mile. “Somerville is not a good comparison to Portland,” said Somerville Fire Chief Kevin Kelleher, whose department has 2.01 firefighters per 1,000 residents.

neg: - Location: Portland Metropolitan Area, Oregon, Pacific Northwest, United States, North America; Population: 530,000; Latitude of center: 45° 33' 36.3 (45.5601°) north; Longitude of center: 123° 5' 54.6 (123.0985°) west; Elevation: 194 feet (59 meters) Wikidata: Washington County; Wikimedia Commons: Washington County, Oregon

neg: Population Of Portland Oregon 2017 Taking a look at the population of Portland from the year 2012-16, it has been noticed that there has been an increase of 21,504 in the past 5 years. Therefore, it has been seen that every year the population increases by 4300. Hence, the population of Portland in 2017 is forecasted to be 624,530 + 4300 = 628,830.

neg: 403 Forbidden Hermiston is now bigger by 133 people -- driven by an uncommonly young population and a diversifying economy. Its population stands at 16,745, according to the 2010 Census -- a jump of 27 percent -- bucking eastern Oregon's trend of dreary declines or very small gains.

neg: - Portland is the most populous city in Oregon and the third most populous city in the Pacific Northwest, after Seattle and Vancouver. With its many rose gardens, Portland is known as the City of Roses and it has been incorporated since 1851. Portland leads Oregon in population growth.The 2014 Portland population is estimated at 600,000 in the city proper, or more 2.36 million in the metropolitan area. At the 2010 census, Portland had a population of almost 584,000, which was estimated to have reached 587,800 by 2012.In 2014, it is believed this number has grown to about 600,000. This makes Portland the 28th most populous city in the country.t the 2010 census, Portland had a population of almost 584,000, which was estimated to have reached 587,800 by 2012. In 2014, it is believed this number has grown to about 600,000.

neg: - 1 In 2013, the city of Portland, OR issued 3,755 building permits. 2  All permits issued were for Single Family Homes. 3  Of those 3,755 permits, 763 were issued for single family homes and 2,992 were issued for multi-family homes. 4  In 2012, the city of Portland, OR issued 2,298 building permits.

neg: Portland, Texas Portland is a city in Nueces and San Patricio counties in the U.S. state of Texas. The population was 15,099 at the 2010 census. The current local population estimate is 19,453. It is a suburb of Corpus Christi.

neg: How copper cable is made A tour of a copper wire and cable manufacturing plant informs us of the complex processes involved in making this fundamental product. Arlyn S. Powell, Jr. Copper wire and cable are the primary media that most cabling contractors install and most cable-plant managers are responsible for maintaining.

neg: Portland, Oregon Portland State University, located in downtown Portland, has the second-largest enrollment rate of any university in the state (after Oregon State University), with a student body of nearly 30,000.

neg: - With 609,456 residents (2013 estimate), Portland is the largest city in Oregon and ranks 29th in the U.S. Its metro population of 2,314,554 (2013 estimate) is 24th. The Willamette Valley in western Oregon is the state's most densely populated area, home to eight of the ten most populous cities.

neg: South Portland, Maine South Portland, Maine. South Portland redirects here. For the neighborhood of Portland, Oregon, see South Portland, Portland, Oregon. South Portland is a city in Cumberland County, Maine, United States, and is the fourth-largest city in the state, incorporated in 1898. As of the 2010 census, the city population was 25,002.

neg: Portland region grows to 2.35 million residents, Census estimates, with newcomers leading the way Since 2010, an estimated 116,168 people have moved to the Portland metropolitan area, more than the population of Gresham. That's a 5.2 percent growth rate from 2010 to 2014 – the 20th-fastest in the country among big cities, and fourth-fastest outside the Sun Belt.he Portland Metro UGB (in green) is only a portion of the U.S. Census Bureau's 7-county Portland metropolitan statistical area (orange). About 1.5 million of the region's estimated 2.3 million residents live within the UGB.

neg: PORTLAND, TX (SAN PATRICIO COUNTY) In the 1960s and 1970s Portland grew primarily as a bedroom community for Corpus Christi. In 1988 its population was estimated at 12,000. In 1990 Portland had a population of 12,224 and had grown into Nueces County. The population was 14,827 in 2000.


query: what is the megalopolis

pos: - A megalopolis is a basically a very large city, that connects with other large cities. Houston, San Antonio, and Austin is considered a megalopolis, but the state of Texas its…elf is not, because it is a state and not all of its cities are connected in such a way. For example, El Paso is on the far west side of Texas, is considered a major city, but is not connected to any other major cities in Texas.

neg: - located symmetrically and each faces a downward sloping demand curve (so any brand. can raise price and not lose all of its sales. Monopolistic - have product differentiation. Competition - free entry (but have fixed cost to entry) Problem - Chamberlinian models don't allow us to endogenize differentiation. Big D - demand curve faced by a variety when all varieties are charging the same. price.

neg: - The long-run equilibrium of monopolistic competition is like that of perfect competition in that entry, when the industry makes short-run economic profits, and exit, when it makes short-run economic losses, drives economic profits to zero in the long run.

neg: - Full Definition of MEGALOPOLIS. 1. : a very large city. 2. : a thickly populated region centering in a metropolis or embracing several metropolises. — meg·a·lo·pol·i·tan \-lō-ˈpae-ˈpä-lə\ tən noun or. adjective a very large city. 2. : a thickly populated region centering in a metropolis or embracing several metropolises. — meg·a·lo·pol·i·tan \-lō-ˈpae-ˈpä-lə\ tən noun or. Adjective see megalopolis defined For-english language. learners

neg: - A market situation in which there are many buyers and sellers of a product, and no single buyer or seller can control the price is . a. an oligopoly. b. a monopolistic marketplace. c. a monopoly. d. pure competition. e. a laissez-faire market.

neg: Ovulation Calculator: Find Your Fertile Period to Conceive Child Ovulation is the release of egg from the ovaries. In humans, this event occurs when the de Graaf's follicles rupture and release the secondary oocyte ovarian cells.After ovulation, during the luteal phase, the egg will be available to be fertilized by sperm.In addition, the uterine lining (endometrium) is thickened to be able to receive a fertilized egg.n humans, this event occurs when the de Graaf's follicles rupture and release the secondary oocyte ovarian cells. After ovulation, during the luteal phase, the egg will be available to be fertilized by sperm.

neg: What is a 'Monopoly' A monopoly is characterized by the absence of competition, which can lead to high costs for consumers, inferior products and services, and corrupt behavior. A company that dominates a business sector or industry can use that dominance to its advantage, and at the expense of others.

neg: - Monopolistic competition is very similar to perfect competition, though the firm has a small amount of market power. The oligopoly is very similar to the monopoly, though the firm does have a few competitors and the rivalry among those firms leads to an interdependent relationship among firms.he same is true for monopolistic competition; the ease of entry and exit extends to the monopolistically competitive market. Short-Run ProfitILoss and Long-Run Equilibrium for Monopolistic Competition When a monopolistic competitor enjoys a short-run economic profit, new firms are drawn into the industry.

neg: Monopoly The main kind of monopoly that is both persistent and not caused by the government is what economists call a “natural” monopoly. A natural monopoly comes about due to economies of scale-that is, due to unit costs that fall as a firm’s production increases.

neg: Megacity A megacity is usually defined as a metropolitan area with a total population in excess of ten million people. A megacity can be a single metropolitan area or two or more metropolitan areas that converge. The terms conurbation, metropolis and metroplex are also applied to the latter.

neg: Monopoly A small business may still have the power to raise prices in a small industry (or market). A monopoly is distinguished from a monopsony, in which there is only one buyer of a product or service; a monopoly may also have monopsony control of a sector of a market.

neg: Practice Exam - Final Key A firm in a monopoly market structure is called a monopolist. Because there is only one firm in the market, the firm's demand curve is the same as the market demand curve. Unlike a firm in perfect competition, a monopolist is a price maker. It decides what price at which to sell its product. It also decides what quantity to offer for sale.

neg: Megacity A megacity is usually defined as a metropolitan area with a total population in excess of ten million people.A megacity can be a single metropolitan area or two or more metropolitan areas that converge. The terms conurbation, metropolis and metroplex are also applied to the latter.he term megacity was coined in the late 19th or early 20th centuries, one of the earliest documented uses being by the University of Texas in 1904.

neg: SubTropolis, U.S.A. But with 90 percent of the world’s subsurface office space—and 45 million additional square feet available for future occupancy in SubTropolis alone—Kansas City is in the vanguard, chipping away at the energy problem one chunk of limestone at a time. 1  Continue Reading.ore than 10 percent of the industrial space in greater Kansas City is located “down under,” covering about 25 million square feet—an area bigger than the downtown business district. Mining limestone for use in roadway construction and agriculture continues, with additional acreage carved out each year.

neg: - Full Definition of MEGALOPOLIS. 1. : a very large city. 2. : a thickly populated region centering in a metropolis or embracing several metropolises. — meg·a·lo·pol·i·tan \-lō-ˈpae-ˈpä-lə\ tən noun or. Adjective see megalopolis defined For-english language. Learners see megalopolis defined for. kids a very large city. 2. : a thickly populated region centering in a metropolis or embracing several metropolises. — meg·a·lo·pol·i·tan \-lō-ˈpae-ˈpä-lə\ tən noun or. Adjective see megalopolis defined For-english language. learners

neg: Aerotropolis An aerotropolis is a metropolitan subregion where the layout, infrastructure, and economy are centered on an airport which serves as a multimodal  airport city  urban core. It is similar in form and function to a traditional metropolis, which contains a central city core and commuter-linked suburbs.The term was first used by New York commercial artist Nicholas DeSantis, whose drawing of a skyscraper rooftop airport in the city was presented in the November 1939 issue of Popular Science.t is similar in form and function to a traditional metropolis, which contains a central city core and commuter-linked suburbs. The term was first used by New York commercial artist Nicholas DeSantis, whose drawing of a skyscraper rooftop airport in the city was presented in the November 1939 issue of Popular Science.

neg: - Learning Objective 1 Define monopoly. A monopoly is a firm that is the only seller of a good or service that does not have a close substitute. A. narrow definition of monopoly is that a firm is a monopoly if it can ignore the actions of other firms. A.

neg: Monopoly A monopoly (from Greek μόνος mónos (alone or single) and πωλεῖν pōleîn (to sell)) exists when a specific person or enterprise is the only supplier of a particular commodity (this contrasts with a monopsony which relates to a single entity's control of a market to purchase a good or service, and with oligopoly which consists of a few sellers ...

neg: The Difference Between a Monopolist & a Perfectly Competitive Firm Perfectly competitive firms are small in size in relation to the market size — and none of these firms control the market. A monopolist firm, on the other hand, is larger and controls the entire market for its industry. Monopolistic firms are price makers by virtue of their market control.

neg: Translations for Monopolistic competition Freebase(0.00 / 0 votes)Rate this definition: Monopolistic competition. Monopolistic competition is a type of imperfect competition such that many producers sell products that are differentiated from one another and hence are not perfect substitutes. In monopolistic competition, a firm takes the prices charged by its rivals as given and ignores the impact of its own prices on the prices of other firms. In the presence of coercive government, monopolistic competition will fall into government-granted monopoly.

neg: Economic Definition of market structure. Defined. The primary difference between each is the number of firms on the supply side of a market. Both perfect competition and monopolistic competition have a large number of relatively small firms selling output. Oligopoly has a small number of relatively large firms.

neg: - Best Answer: A megacity is generally defined as a metropolitan area with a total population in excess of 10 million people or more than 2,000/km2.

neg: Microeconomics Microeconomics (from Greek prefix mikro- meaning small) is a branch of economics that studies the behavior of individuals and firms in making decisions regarding the allocation of scarce resources and the interactions among these individuals and firms.[1][2][3]

neg: Monopoly: A Brief Introduction Monopoly is a term used by economists to refer to the situation in which there is a single seller of a product (i.e., a good or service) for which there are no close substitutes. The word is derived from the Greek words monos (meaning one) and polein (meaning to sell).5) By receiving a government grant of monopoly status, i.e., becoming a government-granted monopoly. Today this is usually accomplished through the acquisition of a license, patent, copyright, trademark or franchise.

neg: Megastructure A megastructure is a very large man-made object, although the limits of precisely how large vary considerably. Some apply the term to any especially large or tall building. Some sources define a megastructure as an enormous self-supporting artificial construct. The products of megascale engineering or astroengineering are megastructures. Most megastructure designs could not be constructed with today's level of industrial technology. This makes their design examples of speculative engineering. Th

neg: Culture of ancient Rome The city of Rome was the largest megalopolis of that time, with a population that may well have exceeded one million people, with a high end estimate of 3.6 million and a low end estimate of 450,000.


query: what are the parts of the conduction system of the heart

pos: - After the ventricles complete their contraction phase, they relax and the SA node initiates another impulse to start another cardiac cycle. The Heart: Conduction System The heart pumps blood through the body This is accomplished by contraction and relaxation of the cardiac muscle tissue in the myocardium layer.

neg: Electrical conduction system of the heart Under normal conditions, electrical activity is spontaneously generated by the SA node, the physiological pacemaker. This electrical impulse is propagated throughout the right atrium, and through Bachmann's bundle to the left atrium, stimulating the myocardium of the atria to contract. The conduction of the electrical impulse throughout the atria is seen on the ECG as the P wave. As the electrical activity is spreading throughout the atria, it travels via specialized pathways, known as internodal tracts, from the SA node to the AV node.

neg: Circulation is the Key The core components of your circulatory system are the heart and vessels. You happen to have a four-chambered heart while other organisms may have one, two, or three chambers. The heart is the pump for the system.

neg: The Cardiac Electrical System and How the Heart Beats Figure 1: The components of the heart's electrical system are illustrated here. From an electrical standpoint, the heart can be thought of as being divided into two portions: the atria (upper chambers), and the ventricles (lower chambers). Separating the atria from the ventricles is a fibrous disc.

neg: Is the heart located in the left side of the body? The heart itself is divided into 4 parts, 2 atria (preloading portion of the heart), and 2 ventricles (working portion of the heart), with the right atrium and right ventricle only pumping blood to the lungs, and the left atrium and left ventricle being much more powerful and pumping blood to the entire body.

neg: Circulatory system The essential components of the human cardiovascular system are the heart, blood and blood vessels. It includes the pulmonary circulation, a loop through the lungs where blood is oxygenated; and the systemic circulation, a loop through the rest of the body to provide oxygenated blood. The systemic circulation can also be seen to function in two parts–a macrocirculation and a microcirculation.

neg: - Cardiac Muscle Tissue Conduction System Continued…. Cardiac conduction system: The electrical conduction system controls the heart rate This system creates the electrical impulses and sends them throughout the heart. These impulses make the heart contract and pump blood.

neg: - The structure that makes up the conduction system of the heart are: 1  Sinoatrial node(SA node)– electrical impulses of heart arises form this structure which is situated in the wall of the right atrium. 2  Internodal atrial pathways – there are three conduction pathways between SA node and AV node.he normal electrical conduction in the heart allows the impulse that is generated by the sinoatrial node(SA node), situated in the walls of right atrium of the heart to be propagated to and stimulate the muscle of the atria and ventricles(myocardium).

neg: Heart and Circulatory System Heart and Circulatory System. Your circulatory system is made up of your heart and three main types of blood vessels -- arteries, veins and capillaries. Your heart is at the center of the system, acting as a pump to distribute nutrient- and oxygen-rich blood through your body; it then takes away carbon dioxide and other waste your body doesn't need.

neg: Electrical conduction system of the heart In order to maximize efficiency of contractions and cardiac output, the conduction system of the heart has: 1  Substantial atrial to ventricular delay. 2  Coordinated contraction of ventricular cells. 3  Absence of tetany.

neg: List the order in which an electrical impulse spreads through the heart's conduction system? Tissue that is specialized for the conduction of electrical impulses is? What is The order of impulse conduction in the heart from beginning to end? SA node, AV node, bundle of His, bundle branches, and Purkinje  fibers.

neg: Heart Anatomy The Conduction System (illustration) Electrical impulses from your heart muscle (the myocardium) cause your heart to contract. This electrical signal begins in the sinoatrial (SA) node, located at the top of the right atrium. The SA node is sometimes called the heart's natural pacemaker.. An electrical impulse from this natural pacemaker travels through the muscle fibers of the atria and ventricles, causing them to contract.

neg: Circulatory System The circulatory system includes the heart, arteries, arterioles, capillaries, venules and veins. The system is responsible for delivering oxygen and nutrients to organs, tissues and cells of the body, and for removing carbon dioxide and other waste products. The heart is the central pump for the system. The human heart at rest beats on average 72 beats per minute.

neg: Human Physiology/Print Version The heart is a four-chambered organ consisting of right and left halves. The upper two chambers, the left and right atria, are entry-points into the heart, while the lower two chambers, the left and right ventricles, are responsible for contractions that send the blood through the circulation.The circulation is split into the pulmonary and systemic circulation.he term systole is synonymous with contraction (movement or shortening) of a muscle. Electrical systole is the electrical activity that stimulates the cardiac muscle of the heart chambers to make them contract.

neg: Video: Heart and circulatory system Your heart is a pump. It's a muscular organ about the size of your fist and located slightly left of center in your chest. Together, your heart and blood vessels make up your cardiovascular system, which circulates blood and oxygen around your body. Your heart is divided into four chambers. These include two on the right, called the right atrium and right ventricle, and two on the left, called the left atrium and left ventricle. The division protects oxygen-rich blood from mixing with oxygen-poor blood. Your heart has four valves that keep your blood moving in the correct direction by opening only one way and only when they need to. These valves include the tricuspid, mitral, pulmonary and aortic valves.

neg: - Please try again later. Please share if you like this video. http://www.primalonlinelearning.com/c... The heart's conductions system controls the generation and propagation of electric signals or action potentials causing the hearts muscles to contract and the heart to pump blood.

neg: Conduction System of the Heart The conducting system of the heart consists of cardiac muscle cells and conducting fibers (not nervous tissue) that are specialized for initiating impulses and conducting them rapidly through the heart (see the image below). They initiate the normal cardiac cycle and coordinate the contractions of cardiac chambers.he conducting system of the heart consists of cardiac muscle cells and conducting fibers (not nervous tissue) that are specialized for initiating impulses and conducting them rapidly through the heart (see the image below). They initiate the normal cardiac cycle and coordinate the contractions of cardiac chambers.

neg: Cardiac Muscle and Electrical Activity Conduction System of the Heart. 1  Sinoatrial (SA) Node. 2  Atrioventricular (AV) Node. 3  Atrioventricular Bundle (Bundle of His), Bundle Branches, and Purkinje Fibers. 4  Membrane Potentials and Ion Movement in Cardiac Conductive Cells. 5  Membrane Potentials and Ion Movement in Cardiac Contractile Cells. 6  Calcium Ions.

neg: - The normal electrical conduction in the heart allows the impulse that is generated by the sinoatrial node (SA node) of the heart to be propagated to, and stimulate, the cardiac muscle (myocardium).he distal portion of the AV node is known as the Bundle of His. The Bundle of His splits into two branches in the interventricular septum, the left bundle branch and the right bundle branch.

neg: - When is Mark Ruffalo's birthday? Mark Ruffalo was born on the 22th of November 1967, which was a Wednesday. Mark Ruffalo will be turning 51 in only 284 days from today. How old is Mark Ruffalo? Mark Ruffalo is 50 years old. To be more precise, the current age as of right now is 18344 days, 5 hours, 2 minutes and 16 seconds. What is Mark Ruffalo's zodiac sign? Mark Ruffalo's zodiac sign is Sagittarius. Where was Mark Ruffalo born? Mark Ruffalo was born in Kenosha Wisconsin. What is Mark Ruffalo's birth name? Mark Ruffalo's birth name is Mark Alan Ruffalo.

neg: Heart In a healthy heart blood flows one way through the heart due to heart valves, which prevent backflow. The heart is enclosed in a protective sac, the pericardium, which also contains a small amount of fluid. The wall of the heart is made up of three layers: epicardium, myocardium, and endocardium. The heart pumps blood with a rhythm determined by a group of pacemaking cells in the sinoatrial node. These generate a current that causes contraction of the heart, traveling through the atrioventricular node and along the conduction system of the heart.

neg: Electrical conduction system of the heart Structure. 1  Overview of the system of electrical conduction which maintains the rhythmical contraction of the heart. 2  The ECG complex. P=P wave, PR=PR interval, QRS=QRS complex, QT=QT interval, ST=ST segment, T=T wave. 3  Principle of ECG formation. Note that the red lines represent the depolarization wave, not bloodflow.

neg: Circulatory system The heart pumps oxygenated blood to the body and deoxygenated blood to the lungs. In the human heart there is one atrium and one ventricle for each circulation, and with both a systemic and a pulmonary circulation there are four chambers in total: left atrium, left ventricle, right atrium and right ventricle.he essential components of the human cardiovascular system are the heart, blood and blood vessels. It includes the pulmonary circulation, a loop through the lungs where blood is oxygenated; and the systemic circulation, a loop through the rest of the body to provide oxygenated blood.

neg: - Print out a diagram of the Electrical System of the Heart. 1. The SA node sets the rate and rhythm of your heartbeat. 2. The SA node fires an impulse. The impulse spreads through the walls of the right and left atria, causing them to contract. This forces blood into the ventricles. 3.

neg: Video: Heart and circulatory system Video: Heart and circulatory system. Your heart is a pump. It's a muscular organ about the size of your fist and located slightly left of center in your chest. Your heart is divided into the right and the left side. The division protects oxygen-rich blood from mixing with oxygen-poor blood. Together, your heart and blood vessels comprise your cardiovascular system, which circulates blood and oxygen around your body. Your heart pumps about 5 quarts of blood every minute.

neg: Electrical conduction system of the heart The normal electrical conduction in the heart allows the impulse that is generated by the sinoatrial node (SA node) of the heart to be propagated to, and stimulate, the cardiac muscle (myocardium).n order to maximize efficiency of contraction and cardiac output, the conduction system of the heart has: 1  Substantial atrial to ventricular delay. 2  Coordinated contraction of ventricular cells. 3  Ventricular contraction begins at the apex of the heart, progressing upwards to eject blood into the great arteries. 4  Depolarization propagates through 5  ... T


query: is a circle an ellipse

pos: - Sections: Introduction, Finding information from the equation, Finding the equation from information, Word Problems. An ellipse, informally, is an oval or a squished circle. In primitive geometrical terms, an ellipse is the figure you can draw in the sand by the following process: Push two sticks into the sand. Take a piece of string and form a loop that is big enough to go around the two sticks and still have some slack.

neg: Eccentricity Eccentricity. Eccentricity: how much a conic section (a circle, ellipse, parabola or hyperbola) varies from being circular. A circle has an eccentricity of zero, so the eccentricity shows you how un-circular the curve is.Bigger eccentricities are less curved. Different values of eccentricity make different curves: 1  At eccentricity = 0 we get a circle.2  eccentricity ellipse. 3  for eccentricity = 1 we get a parabola. circle has an eccentricity of zero, so the eccentricity shows you how un-circular the curve is. Bigger eccentricities are less curved. Different values of eccentricity make different curves: 1  At eccentricity = 0 we get a circle. 2  eccentricity ellipse.

neg: - Jennifer Roth. Construct a circle of radius AB from a point on a line, and a a circle from another point C on the same line with radius AB (AC has to be greater than or equal to 2AB). Where these two circles intersect, is your third point for your isosceles triangle (there are two such points).

neg: - Any point of an oval belongs to an arc with a constant radius (shorter or longer), but in an ellipse, the radius is continuously changing. In common speech. In common speech, oval means a shape rather like an egg or an ellipse, which may be two-dimensional or three-dimensional.

neg: - An ellipse, informally, is an oval or a squished circle. In primitive geometrical terms, an ellipse is the figure you can draw in the sand by the following process: Push two sticks into the sand. Take a piece of string and form a loop that is big enough to go around the two sticks and still have some slack.

neg: - The ellipse can also be defined as the set of points such that the distance from any point in that set to a given point in the plane (a focus) is a constant positive fraction less than 1 (the eccentricity) of the perpendicular distance of the point in the set to a given line (called the directrix).

neg: - The square of the eccentricity, e 2, iscommonly used with the semimajor axis a to define aspheroid in map projection equations. ellipse A closed plane curve section of a right circular cone. ellipsoid 1. A three-dimensional, closed geometric shape, all planarsections of which are ellipses or circles.

neg: Eccentricity (mathematics) 1 The eccentricity of a circle is zero. 2  The eccentricity of an ellipse which is not a circle is greater than zero but less than 1. 3  The eccentricity of a parabola is 1. 4  The eccentricity of a hyperbola is greater than 1.

neg: Circumscribed circleupdate All triangles are cyclic; i.e., every triangle has a circumscribed circle. This can be proven on the grounds that the general equation for a circle with center (a, b) and radius r in the Cartesian coordinate system is.

neg: - Making the world better, one answer at a time. Basically a circle has a constant radius throughout and an ellipse does not. a circle has a constant radius. an ellipse has two foci. they are at either end of the ellipse.

neg: - These cases are classified as transient glycine encephalopathy. In this form of the condition, glycine levels decrease to normal or near-normal after being very high at birth. Many children with temporarily high glycine levels go on to develop normally and experience few long-term medical problems.bout 80 percent of cases of glycine encephalopathy result from mutations in the GLDC gene, while AMT mutations cause 10 percent to 15 percent of all cases. In a small percentage of affected individuals, the cause of this condition is unknown.

neg: Eccentricity of Conics Eccentricity of Conics. To each conic section (ellipse, parabola, hyperbola) there is a number called the eccentricity that uniquely characterizes the shape of the curve. A circle has eccentricity 0, an ellipse between 0 and 1, a parabola 1, and hyperbolae have eccentricity greater than 1.ccentricity of Conics. To each conic section (ellipse, parabola, hyperbola) there is a number called the eccentricity that uniquely characterizes the shape of the curve. A circle has eccentricity 0, an ellipse between 0 and 1, a parabola 1, and hyperbolae have eccentricity greater than 1.

neg: Focus of Ellipse The special case of a circle. A circle is a special case of an ellipse. Analogous to the fact that a square is a kind of rectangle, a circle is a special case of an ellipse. In terms of the focus, a circle is an ellipse in which the two foci are in the same spot so, in true, the two foci are the same point.

neg: Constructing Ellipses Draw the major and minor axes of the ellipse and draw a rectangle around them. Construct XY and draw P-C1 perpendicular to XY. Let X-C2 = r and locate Q such that YQ = 2r. Draw a circle of radius r centered on C2. By symmetry, everything on the right side of the diagram is repeated exactly on the left.

neg: - 1 The eccentricity of an ellipse which is not a circle is greater than zero but less than 1. 2  The eccentricity of a parabola is 1. 3  The eccentricity of a hyperbola is greater than 1.

neg: - A coppery red moon will. ____ 8. The geometry of an ellipse is described by two numbers: the ____ which is half the longest diameter of. the ellipse and the ____ which tells us the shape of the ellipse. a. radius, eccentricity. b. radius, deferent. c. semi major axis, deferent.

neg: Polygon A polygon placed inside a circle is inscribed polygon. All the vertices of such polygon lie on the circumference of the circle. A polygon is circumscribed in a circle, if circle is passes through all the vertices of the polygon and all polygon sides are included within the circle. Similar polygons are polygons for which all corresponding sides are proportional and all corresponding angles are congruent.

neg: Constructing Ellipses Given the focus and a circle whose diameter equals the major axis, draw a radius from the focus to the circle, then a line perpendicular to that. The perpendiculars sweep out the ellipse. This is fast and can be quite accurate. If you use an index card to draw the perpendiculars you can dispense with drawing the radii.

neg: Difference Between Circle and Ellipse A line perpendicular to the major axis and passes through the center is called the minor axis of the ellipse. These two are the diameters of the ellipse. The major axis is the longer diameter, and the minor axis is the shorter diameter.

neg: - Special Operations, better known in the Air Force as Special Tactics, are broken up into two specific specialties. Combat Control (CCT) and Pararescue (PJ). CCT's are combat ready FAA certified air traffic controllers and PJ's are combat ready rescue & recovery specialists certified as EMT's to the paramedic level.

neg: What Is Circle? A circle is a plane figure contained by one line, which is called circumference, and is such, that all straight lines drawn from a certain point within the figure to the circumference, are equal to one another.

neg: - An ellipse has 2 foci. They are the points of the major axis which are at distance $a$ from the intersection between the minor axis and the ellipse. The distance between the foci and the center is then called the linear eccentricity $f$.

neg: Ellipse An ellipse is a curve that is the locus of all points in the plane the sum of whose distances r_1 and r_2 from two fixed points F_1 and F_2 (the foci) separated by a distance of 2c is a given positive constant 2a (Hilbert and Cohn-Vossen 1999, p. 2).

neg: - Circles, ellipses, parabolas, and hyperbolas are called conic sections because they can be obtained as a intersection of a plane with a double- napped circular cone. If the p…lane passes through vertex of the double-napped cone, then the intersection is a point, a pair of straight lines or a single line.

neg: Circle A line that goes from one point to another on the circle's circumference is called a Chord. If that line passes through the center it is called a Diameter. A line that just touches the circle as it passes by is called a Tangent. And a part of the circumference is called an Arc.

neg: Milankovitch cycles The Earth's orbit is an ellipse. Eccentricity measures the departure of this ellipse from circularity. The shape of the Earth's orbit varies between nearly circular (with the lowest eccentricity of 0.000055) and mildly elliptical (highest eccentricity of 0.0679) Its geometric or logarithmic mean is 0.0019.


query: what is photo burst on iphone

pos: Shoot Photos in Burst Mode with the iPhone Camera Shoot Photos in Burst Mode with the iPhone Camera. Continuous burst mode is a camera feature that rapidly takes a bunch of photos in sequence. It’s a new camera feature that has been toted with the iPhone 5S, but lesser known is that all iPhone models get a variation of this burst mode on their cameras too thanks to the iOS software update.

neg: AirDrop and Your iPhone 5 AirDrop and Your iPhone 5. AirDrop is a fast, safe, and secure (through encryption) wireless method of sharing photos, videos, contacts, documents, and more with people you are close to physically. You just tap the share icon (sometimes called the action icon) when it is available in an app.

neg: Burst mode (weapons) The burst mode is normally employed as an intermediate fire mode between semi-automatic and fully automatic, although some firearms lack a full auto capability and use a burst mode instead.

neg: How long to you have to wait to swim after you shock a pool? After you shock the water, in your pool, you should wait at least 24 hours, before swimming. It is also very important to check the free chlorine level, after you shock the pool, and before you swim. Make certain that the free chlorine level, is within the acceptable parameters, only then is it safe to swim. It depends on the shock. I use lithium hypochlorite and I can swim after 15 minutes.

neg: How many megapixels is the iPhone 6s Plus camera? It also ships with Apple's new Live Photos feature, autofocus with Focus Pixels, burst mode, panorama, True Tone flash, timer mode, auto image stabilization, face detection and more. The front-facing FaceTime HD camera is 5-megapixels and includes face detection, burst mode and a ƒ/2.2 aperture. The iSight camera is capable of shooting 4K video (3840 by 2160) at 30 fps, 1080p HD video at 30 fps or 60 fps and 720p HD video recording at 30 fps.

neg: - Thanks for using the Apple Support Communities. I see that you're getting burst photos when you don't expect to. Your iPhone will only take burst photos when you press and hold on the exposure button in the Camera app. If you want to take a single photo, just simply tap on the exposure button once. Take a photo. Choose Photo, then tap the Take Picture button or press either volume button.

neg: How to use Burst Mode on the iPhone 5S You'll also find a count indicator on the screen next to the shutter button, going up faster than you can count. This count lets you know how many photos you've snapped in a quick burst. Don't worry, though, the software in the iPhone 5S will group all of the photos from the same burst into one thumbnail.

neg: High Speed Sync Flash High-speed sync flash is your DSLR's ability to use a flash at shutter speeds faster than the camera’s native sync.Most cameras have a native sync of 1/250th of a second, and anything faster than that is beyond the camera's ability to sync the shutter with the flash.he flash instantaneously lights up the subject (it does travel at the speed of light), so the flash doesn't last nearly as long as the shutter remains open even though this is very fast (1/60s, 1/125s 1/250s, etc.). There is a limit to the shutter speed, and this is the camera’s native sync.

neg: - Morph One Photo Into Another. Photo Explosion Deluxe includes morphing - all you need is a Before and After shot! Easily save your morphs into popular formats to add to video or upload to YouTube, Facebook and more.

neg: iPhone 5s camera specs: better optics, slow motion, and 'True Tone' flash iPhone 5s camera specs: better optics, slow motion, and 'True Tone' flash. As a part of the iPhone 5s announcement today, Apple is eager to talk about the improved camera. It's got a 5-element lens with an aperture of f/2.2 on top of a sensor with a surface area 15 percent larger than the device it replaces (though it's still 8 megapixels).

neg: - A reversed video of people jumping into the water, in black and white – Shot on iPhone by Mitchell H. Song: “Five Minutes” by Her. Last year, Apple ran a variety of other visually impressive “Shot on iPhone” commercials and advertisements, you can see those and other Apple commercials here.

neg: Snapchat Snapchat is a social media app that allows users to send photos, videos or text to other users on their contact list. The snaps have a controlled time limit of which to view before they expire. For example, a user may send one photo to a contact with a time limit of 30 seconds.

neg: How to use Burst Mode on the iPhone 5S When Apple unveiled the iPhone 5S, one of the main feature sets shown off during the presentation was the camera improvements. Two of the new features stood out more than others, were slo-mo videos and a new Burst Mode. Burst Mode will take photos at up to 10 frames per second on the 5S, so you don't miss the best shot.his count lets you know how many photos you've snapped in a quick burst. Don't worry, though, the software in the iPhone 5S will group all of the photos from the same burst into one thumbnail. Doing so prevents any clutter in your Camera Roll, especially if you take a long burst of 50 or 60 photos.

neg: Social Media for Business: A Marketer's Guide Snapchat is another visual social media network, but unlike with its competitors, content on Snapchat deletes itself. Users can send videos and photos, available for up to 10 seconds at a time, to one another, or post content to their public Stories, which disappears after 24 hours.

neg: What you need to know about syncing photos in iCloud Secondly, your Photo Stream and Camera Roll are not the same thing. Your Camera Roll is in your iPhone's local storage, while your Photo Stream contains photos synced across all your iOS devices via iCloud. Delete a photo from your Camera Roll, and it sticks around in your Photo Stream.our Camera Roll is in your iPhone's local storage, while your Photo Stream contains photos synced across all your iOS devices via iCloud. Delete a photo from your Camera Roll, and it sticks around in your Photo Stream.

neg: - To import all photos of the burst, save them to the camera roll: http://manuals.info.apple.com/MANUALS/1000/MA1565/en_US/iphone_user_guide.pdf. Take rapid-fire shots: (iPhone 5s) Touch and hold the shutter button to take photos in burst mode. The counter shows how many shots you’ve taken, until you lift your finger.

neg: HOW TO SAVE SNAPCHAT PICTURES On the Snapchat app, users can send photos and videos (called Snaps) to individuals or groups, optionally overlayed with text and colors from a palette, with a set time expiration between one second and 10 seconds.

neg: What Is Snapchat and Why Do Kids Love It and Parents Fear It? (Updated) This story has been updated to include a paragraph on how photos can be undeleted. You may have heard about Snapchat, the mobile app that allows users to capture videos and pictures that self destruct after a few seconds. When a user sends a message they get to decide whether it will live for between 1 and 10 seconds. After that it’s history, probably. Screen capture is possible.

neg: What's the Difference Between My Photo Stream and Camera Roll? Photos you have taken with your device, or photos you have saved to your device from text messages, emails or websites, live here. For example, if you take a photo on your iPhone, it immediately saves to your Camera Roll and is visible only on your iPhone (unless you've enabled My Photo Stream).mage: Screenshot from iPhone Kyli Singh. A screenshot of deleting a photo from the My Photo Stream album. Image: Screenshot from iPhone Kyli Singh. When you delete a photo from Camera Roll, it will remove it solely from the Camera Roll album, leaving a copy in My Photo Stream.

neg: Live Photos explained: How the new iPhone 6S, 6S Plus and SE camera feature works Once that Live Photo is captured, you can head to the Photos app and search the Camera Roll for photos tagged with ‘Live’. Using the new 3D Touch screen available on the iPhone 6S and the 6S Plus, you can press down hard on the screen to animate the image.ou can then view those photos in the Photo app or alternatively set them as an animated wallpaper. To do the latter, go to Settings in your iPhone and then select Wallpaper. Find the Live Photo from your Camera Roll, preview it and then hit Set.

neg: Shoot Photos in Burst Mode with the iPhone Camera There is no obvious indicator that the burst photo feature even exists in iOS’s Camera app, but it’s extremely easy to use and there is basically nothing to it. Open the Camera as usual, then tap and hold on the shutter button to start shooting bursts.

neg: How many megapixels on the new ipad 2 cameras? Front camera is VGA still photo and video recording and the back camera is HD video recording and (presumably) VGA still photos. Both are 30 frames per second. Apple didn't say anything about mega pixels, though it should on par with the ipod touch 4g. Take this with a grain of salt because i don't know for sure.

neg: Burst Mode Techopedia explains Burst Mode. Burst mode retrieves and transmits high-speed data via the following resources and features: Data Bus: Permits a single device to have total control over a bus until data transmission is complete.

neg: For Seniors: Take Pictures with the iPhone 4S Cameras Tap it and you go directly to the Camera app. You can use the Photo Stream feature to automatically upload photos to iCloud. The photos are then downloaded to other iOS devices that are set up to download photos. Turn on Photo Stream in iPhone Settings for Photos.

neg: Snapchat: Parents, this is what it is and how to use it Snapchat is a messaging app where users can send Snaps, consisting mostly of photos or video, that disappear after they're viewed by the recipient. The other fun feature: filters. They can turn your selfie into the image of an adorable puppy, or a video of a deer sounding like it inhaled helium.

neg: Superburst Camera 4+ Take as many bursts as you want, and when you’re done, pick the shots you want to keep and save them to your Photos Library or share them with friends. You can even save your burst as a video—slow-mo, fast-mo, or regular speed. ::::: SUPERBURST CAMERA FEATURES.


query: when did humans first appear

pos: - Confidence votes 62. Scientific evidence says that the first modern humans, Homo sapiens, appeared more than 200,000 years ago. Some fossils from the middle Pleistocene period (about 400,000 years ago), referred to as Homo sapiens rhodesiensis, may be archaic Homo sapiens - a transitional species.

neg: The Average Height of Humans Over Time Early Humans. Archaeologists have used fossil evidence to piece together information about the earliest humans. Homo Heidelbergensis lived in Europe and Africa between 700,000 and 200,000 years ago; males stood at an average of 5 feet 9 inches, while females were shorter, with an average height of 5 feet 2 inches.

neg: When did humans begin to leave Africa to go to Asia, Middle East? Scientists believe modern humans first appeared in Africa less than 200,000 years ago. One of the reasons they believe this is that the oldest known remains of modern humans have been found in Africa and nowhere else.ating Newest Oldest. Best Answer: Homo habilis evolved in Africa 2 million years ago and is considered the first species of the genus homo. A descendent of Homo habilis known as Homo erectus or upright man is thought to be the first hominid to migrate out of Africa at least 1.5 million years ago.

neg: Life as a Hunter-Gatherer Yet that is just what humans (Homo sapiens) have done for most of their time on Earth — from their appearance about 200,000 years ago until about 11,000 years ago when they began to develop agriculture. Before Homo sapiens evolved, our hominine ancestors foraged for millions of years.

neg: Who was the first human being on earth? The first humans (Homo sapiens neanderthalis) are believed to have evolved from Homo erectus approximately 500,000 years ago. Thus, the first humans appeared nearly half a million years ago.'ll assume you're asking your question for the purposes of finding out what science has to say about when the first humans appeared on earth. A strictly religious point of view would obviously differ considerably. Humans belong to the species Homo sapiens. This is the biological name for people..

neg: - Early Modern Homo sapiens. All people today are classified as Homo sapiens. Our species of humans first began to evolve nearly 200,000 years ago in association with technologies not unlike those of the early Neandertals.It is now clear that early Homo sapiens, or modern humans, did not come after the Neandertals but were their contemporaries.t would be a mistake to assume that from the time modern Homo sapiens began migrating out of Africa that all people in that continent were modern humans. The video below presents evidence of pockets of archaic humans surviving in West Africa until at least 13,000 years ago.

neg: Chapter 1- The First Humans, Prehistory- 3500 B.C Type of Homo Sapiens that lived in Europe and the Middle East between 100,000 and 30,000 B.C. Homo Sapiens Sapiens Wise, Wise Human Being A species that appeared in Africa between 150,000 and 200,000 years ago; they were the first anatomically modern humans Paleolithic Age From the Greek for Old Stone, the early period of human history, from approximately 2,500,000 to 10,000 B.C., during which humans used simple stone tools; sometimes called the Old Stone Age Nomad A person who moves from place to place

neg: - modern Homo sapiens. The first fossils of early modern humans to be identified were found in 1868 at the 27,000-23,000 year old Cro-Magnon rock shelter site near the village of Les Eyzies in southwestern France. They were subsequently named the Cro-Magnon people.

neg: When Did Humans First Appear on Earth? When did humans first appear on Earth? A: There is evidence to suggest that archaic humans, of which modern humans are descended, were present as long as 195,000 years ago in what is now Ethiopia, as fossils recovered from the region show the beginnings of skull changes that evolved into the modern human skull.

neg: When did modern humans first appear, and what's the name of the time period they originated in? All people today are classified as Homo sapiens. Our species of humans first began to evolve nearly 200,000 years ago in association with technologies not unlike those of the early Neandertals.It is now clear that early Homo sapiens, or modern humans, did not come after the Neandertals but were their contemporaries.o far, the earliest finds of modern Homo sapiens skeletons come from Africa. They date to nearly 200,000 years ago on that continent. They appear in Southwest Asia around 100,000 years ago and elsewhere in the Old World by 60,000-40,000 years ago.

neg: Timeline of human evolution Homo pekinensis first appears in Asia around 700 ka but, according to the theory of a recent African origin of modern humans, they could not be ancestors to modern humans, but rather, were an offshoot cousin species from Homo erectus.

neg: How Many People Have Ever Lived on Earth? Fixing a time when the human race actually came into existence is not a straightforward matter. Various ancestors of Homo sapiens seem to have appeared at least as early as 700,000 B.C. Hominids walked the Earth as early as several million years ago. According to the United Nations Determinants and Consequences of Population Trends, modern Homo sapiens may have appeared about 50,000 B.C. This long period of 50,000 years holds the key to the question of how many people have ever been born.

neg: Did early man exist at the same time as dinosaurs? Modern humans belong to the species known as Homo sapiens sapiens which evolved from earlier species of the genus Homo approximately 200,000 years ago. Homo habilis, is currently held to be the first species belonging to Homo and the oldest H. habilis fossil to have been discovered is only about 2.8 million years old.

neg: - The first fossils of early modern humans to be identified were found in 1868 at the 27,000-23,000 year old Cro-Magnon rock shelter site near the village of Les Eyzies in southwestern France. They were subsequently named the Cro-Magnon people. They were very similar in appearance to modern Europeans.t would be a mistake to assume that from the time modern Homo sapiens began migrating out of Africa that all people in that continent were modern humans. The video below presents evidence of pockets of archaic humans surviving in West Africa until at least 13,000 years ago.

neg: Short Response AP World Where did humans first appear on Earth, and what were their society, technology, and culture? Humans first appeared on Earth during the Paleolithic Era, in the steppes and savannah of Africa, before migrating to Eurasia, the Americas, and Australia. These humans were hunter-foragers, changing their tools and culture to adapt to their surroundings. Describe earliest humans' technology & tools.

neg: - Scientific evidence says that the first modern humans, Homosapiens, appeared more than 200,000 years ago.

neg: - When the bones of two early humans were found in 1967 near Kibish, Ethiopia, they were thought to be 130,000 years old.A few years ago, researchers found 154,000- to 160,000-year-old human bones at Herto, Ethiopia.Now, a new study of the 1967 fossil site indicates the earliest known members of our species, Homo sapiens, roamed Africa about 195,000 years ago.hey conclude the fossils are much older than a 104,000-year-old volcanic layer and very close in age to a 196,000-year-old layer, says Brown. These are the oldest well-dated fossils of modern humans (Homo sapiens) currently known anywhere in the world, the scientists say in a summary of the study.

neg: Did first humans emerge from Middle East, not Africa? The size and shape of the teeth are very similar to those of modern man. Until now, the earliest examples found were in Africa, dating back only 200,000 years. Other scientists have argued that human beings originated in Africa before moving to other regions 150,000 to 200,000 years ago. Homo sapiens discovered in Middle Awash, Ethiopia, from 160,000 years ago were believed to be the oldest 'modern' human beings.

neg: First humans arrived in Britain 250,000 years earlier than thought First humans arrived in Britain 250,000 years earlier than thought. A spectacular haul of ancient flint tools has been recovered from a beach in Norfolk, pushing back the date of the first known human occupation of Britain by up to 250,000 years.

neg: Where did humans first appear? When grass appeared it started to take over forest areas, reducing more and more the natural habitat of the first human ancestors. At one point they had to climb down their trees to find new patches of forests in order to feed and continue to grow in population. But by doing so, they had to face new predators, Dinofelis…

neg: First humans arrived in Britain 250,000 years earlier than thought First humans arrived in Britain 250,000 years earlier than thought. Archaeologists digging on a Norfolk beach found stone tools that show the first humans were living in Britain much earlier than previously thought. This article is 7 years old.

neg: AP World History Period 1: Technological and Environmental Transformations (Prehistory to 600 BC) Humans first appeared on Earth during the Paleolithic Era, in the steppes and savannah of Africa, before migrating to Eurasia, the Americas, and Australia. These humans were hunter-foragers, changing their tools and culture to adapt to their surroundings.

neg: When did modern humans first appear on earth? According to human evolution, humans as they are now first appeared on the earth around 250,000 years ago.n the bible, in the book of genesis you will find that the first person on earth is Adam   Another answer: All of the evidence that has been accumulated suggests that th … ere was no first human. Humans gradually became differentiated from their ancestors.

neg: - Land plants did not appear until about 430 million years ago; reptiles, 300 million years ago; and modern mammals, 75 million years ago. The first apes appeared about 35 million years ago, and the first apelike men, about 10 million years ago. Man, himself, has been on earth for only about 300,000 years.

neg: - All people today are classified as Homo sapiens. Our species of humans first began to evolve nearly 200,000 years ago in association with technologies not unlike those of the early Neandertals.It is now clear that early Homo sapiens, or modern humans, did not come after the Neandertals but were their contemporaries.he first fossils of early modern humans to be identified were found in 1868 at the 27,000-23,000 year old Cro-Magnon rock shelter site near the village of Les Eyzies in southwestern France.

neg: - When did humans first appear on earth? According to some geneologists (working from the Bible and using estimates of lifespan) around 6000 years ago. According to some other groups, somewhat before that, usually ag … reeing with the third group; According to current paleological work, modern humans appeared around 200 thousand years ago.