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Lilit [14]
3 years ago
12

PLEASE HELP!!!!

Biology
1 answer:
Rainbow [258]3 years ago
3 0

Answer:

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.

<u>Plants</u> absorb carbon from the atmosphere in the form of carbon dioxide.

They use it for respiration and <u>photosynthesis</u>.

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 <u>decomposers</u>.

Carbon enters back into the atmosphere in the form of <u>carbon dioxide gas.</u>

Explanation:

All life on Earth is made up of a carbon-based structure. An atom of carbon has 6 electrons (4 valence electrons) that easily bond to other  other compounds. Covalent bonds involve exchanging electrons; these usually are formed with oxygen, nitrogen, phosphorus and most frequently hydrogen.

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