Question

How does oxygen in the air help in the breaking down of food?
pls tell answer of this asap tomm is my exam I need to prepare

Answer 1

Answer:

the body cells use the oxygen we breathe to get energy from the food we eat. This process is called cellular respiration. During cellular respiration the cell uses oxygen to break down sugar. Breaking down sugar produces the energy our body needs. this energy is in the form of ATP (adenosine triphosphate)

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Answer 2

Answer:

Your body cells use the oxygen you breathe to get energy from the food you eat. This process is called cellular respiration. During cellular respiration the cell uses oxygen to break down sugar. Breaking down sugar produces the energy your body needs.