Why do animals need air
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6
Answer:
Animals need oxygen from air to carry out the reactions that release and transform energy from food. Carbon dioxide is released as a waste product during these processes. In mammals, including humans, air enters the body through the nose and mouth, and moves into the lungs.
Answered by
0
Answer:
of course they need air
Explanation:
animals animals also respirate like we do. suddi need oxygen that is the present in the atmosphere to breathe and respirate
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