Why does the body require oxygen and why does it emit carbon dioxide as a waste product

Biology

1 answer:

nexus9112 [7]3 years ago

4 0

Answer:

Explanation:

During cellular respiration animal cells combine oxygen with food molecules to release energy to live and function. Remember that cellular respiration produces carbon dioxide as a waste product. Animals use energy to grow, reproduce, and to function. They release the carbon dioxide into the air as a waste product

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Why does the body require oxygen and why does it emit carbon dioxide as a waste product​

Why does the body require oxygen and why does it emit carbon dioxide as a waste product