Gas P diffuses from a capillary into an alveolus in the lungs. When is – McqOptions

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1.	Gas P diffuses from a capillary into an alveolus in the lungs. When is gas P expelled out from the alveolus?
A.	During inhalation
B.	During exhalation
C.	During perspiration
D.	During inspiration
Answer» C. During perspiration

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