Question

Define Breathing Process.
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Answer 1

Answer:

Your answer :-

Explanation:

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.

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Answer 2

ANSwer :-

• Breathing (or ventilation) 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. ... The body's circulatory system transports these gases to and from the cells, where "cellular respiration" takes place.