Question

why do we respire? answer in one line​

Answer 1

Answer:

Thus, all the living organisms respire to get energy from food. During breathing, we breathe in the air. ... In the cell, the food or glucose is broken down into the carbon dioxide and water using oxygen. When the breakdown of glucose occurs with the use of oxygen, it is known as aerobic respiration.

Explanation:

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Answer 2

Answer:

We respire to use the oxygen, to oxidise our food and release energy. This is similar like burning but a slower process. it also needs respiratory enzymes . Respiration is a slower process than burning and energy released can be stored for later use.

Explanation:

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