How
diaphragm
moves
How
ribcage
moves
Inhalation
B
А
Exhalation
D
С
2) The table below summaries how the diaphragm and ribcage moves during inhalation
and exhalation. Replace A, B, C and D correctly.
Answers
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0
Explanation:
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Answered by
1
Answer:
Upon inhalation, the diaphragm contracts and flattens and the chest cavity enlarges. This contraction creates a vacuum, which pulls air into the lungs. Upon exhalation, the diaphragm relaxes and returns to its domelike shape, and air is forced out of the lungs.
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