Question

$<font color = "pink"><marquee > What is breathing? </font color = "green"></marquee>$$<font color = "red"><marquee > Don't Spam$​

Answer 1

Answer:

Breathing (or ventilation) is the process of moving air into and out of the lungs to facilitate gas exchange with the internal environment, mostly by bringing in oxygen and flushing out carbon dioxide.

Answer 2

Breathing is the process of taking air into lungs and moving out the air from lungs.

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