History, asked by MehramaMahil, 2 months ago

what is respiration ?

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Answers

Answered by shreyasi2350
8

Answer:

a process in living organisms involving the production of energy, typically with the intake of oxygen and the release of carbon dioxide from the oxidation of complex organic substances.

Explanation:

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Answered by Anonymous
18

Respiration is the sequence of events that results in the exchange of oxygen and carbon dioxide between the atmosphere and the body cells. Every 3 to 5 seconds, nerve impulses stimulate the breathing process, or ventilation, which moves air through a series of passages into and out of the lungs.

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