Biology, asked by ananya6005, 1 year ago

what happens when we breathe?


Aryansable: oxygen taken in and carbon dioxide given out
tarika2411ar: well its air ... you specifically dont breathe oxygen ..air a mixture of gases is inhaled
Aryansable: ok

Answers

Answered by tarika2411ar
12
the volume in the thoracic cavity increases
pressure inside thoracic cavity decreases and the air from outside rushes inside
exactly opposite happens when we breathe out

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tarika2411ar: ask
Answered by kanabuma
2

When we breathe we take in the most essential component Oxygen and give out waste product called Carbon dioxide

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