Biology, asked by karishselvaa, 5 months ago

development of negative pressure in lungs is caused by

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Answered by 70934jhansi
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Answer:

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Explanation:

During inspiration, the volume of the thoracic cavity increases, causing intrapulmonary pressure to fall below atmospheric pressure. This is also known as a negative pressure. Since air moves from areas of high to low air pressure, air flows into the lungs.

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