Social Sciences, asked by shwetanagpal999, 6 hours ago

Percentage of which is high during expalation​

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Answered by sakethreddybalireddy
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Answer:

Exhalation is the process of breathing out of the air from the lungs. During exhalation, the diaphragm relaxes and moves upward. It causes compression of the lungs and an outward flow of air.The percentage of carbon dioxide in exhaled air is 4.4%.

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