CBSE BOARD XII, asked by jalanshital46, 4 months ago

Q.What is respiration? ​

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Answered by rajeswarisaragadam
7

Answer:

respiration is the movement of oxygen from the outside environment to the cells within tissues, and the removal of carbon dioxide in the opposite direction. ... In contrast, exhalation (breathing out) is usually a passive process.

Explanation:

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