what is forceful exhalation??
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Answered by
4
Answer:
Hyyy
Explanation:
Forceful exhalation is an active process during which abdominal muscles and internal intercoastal muscles contract to reduce the volume of the thoracic cavity.
Answered by
4
Explanation:
Forceful exhalation is an active process during which abdominal muscles and internal intercoastal muscles contract to reduce the volume of the thoracic cavity.
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