Geography, asked by ayushtarafder8, 5 hours ago

WHAT IS BREATHING ?

Answers

Answered by brinlyqueen

Answer:

Breathing: The process of respiration, during which air is inhaled into the lungs through the mouth or nose due to muscle contraction and then exhaled due to muscle relaxation.

Answered by TYKE

Breathing is the process of moving air out and in the lungs to facilitate gas exchange with the internal environment, mostly to flush out carbon dioxide and bring in oxygen.

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