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In normal exhalation, the diaphragm and intercostal muscles relax to contract the chest, which creates a positive pressure. This is what type of process? A) Inspiration B) Active C) Passive D) Respiration
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In normal exhalation, the diaphragm and intercostal muscles relax to contract the chest, which creates a positive pressure. This is what type of process?

A) Inspiration
B) Active
C) Passive
D) Respiration

User Pavol Zibrita
by
7.4k points

1 Answer

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Answer: c.passive

Explanation:

Exhalation is normally a passive process. To exhale, the diaphragm and intercostal muscles relax to make the chest contract, creating a positive pressure that pushes air out.

User Roger Trullo
by
7.7k points
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