Question

short note on breathing

Answer 1

hii dear here is ur answer ___________⤵️

● " Inhalation means bringing air rich in oxygen into the body. Exhalation means giving out air rich in carbondioxide from the body . finally the carbondioxide from the cellular respiration is breathed out the body from the lungs .

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Answer 2

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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. ... The body's circulatory system transports these gases to and from the cells, where "cellular respiration" takes place.

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