Question

why do we respire ???​

Answer 1

Explanation:

we take oxygen from plants form our survival. oxygen help us survive.

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Answer 2

Explanation:

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.