Carbon is found in all living organisms. The constant flow of carbon on Earth through organisms and the air is known as the carbon cycle. absorb carbon from the atmosphere in the form of carbon dioxide. They use it for respiration and . Animals consume plants, transferring carbon along the food chain. Plants and animals respire and release carbon into air. When the animals and plants die, they are eaten by . Carbon enters back into the atmosphere in the form of .
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Biology, 21.06.2019 17:20, ferg6
Groups of organisms with low biotic potential, such as gray whales, that produce at most one offspring every other year a) are r-selected b) are k-selected c) are not subject to density-dependent limiting factors d) show the initial stages of the extinction process e) have escaped from the processes of natural selection and adaptation
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Biology, 21.06.2019 22:20, molinaemily009
Which best describes how the common cold spreads in the human body? a bacteria burst out of normal cells killing them b viruses replicate inside respiratory cells c bacteria inject dna into normal cells d viruses insert dna into bacteria
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Biology, 22.06.2019 04:00, jorgepas66
The tubes transporting minerals and water upward are called ?
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Biology, 22.06.2019 09:00, noeminm105
Which two criteria must be met before scientist can use radiocarbon dating? explain your answer
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Carbon is found in all living organisms. The constant flow of carbon on Earth through organisms and...
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