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29 May, 07:17

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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Answers (1)
  1. 29 May, 08:14
    0
    Answer: c. passive

    Step-by-step 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.
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