Question

what is mean by respirat.ory ​

Answer 1

Respiration is a biochemical process which includes breathing and oxidation of food with the release of energy. Breathing means taking in air rich in oxygen and giving out air rich in carbon di oxide.

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Answer 2

Explanation:

When you breathe, you are taking in oxygen with each inhale and releasing carbon dioxide with each exhale. ... Respiration is the biochemical process in which the cells of an organism obtain energy by combining oxygen and glucose, resulting in the release of carbon dioxide, water, and ATP

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