During exhalation, when the diaphragm relaxes and the volume of the chest cavity decreases, air pressure ________ inside the lungs.

Name: During exhalation, when the diaphragm relaxes and the volume of the chest cavity decreases, air pressure ________ inside the lungs.
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Question

Quizplus · Accepted Answer

When the volume of the chest cavity decreases during exhalation, the diaphragm relaxes and the internal air pressure inside the lungs increases. This increase in pressure pushes the air out of the lungs, allowing for exhalation.

During Exhalation, When the Diaphragm Relaxes and the Volume of the Chest