which event is not associated with the activity of expiration
Answers
Answered by
4
Answer:
follow me plzzz
Explanation:
In forced expiration, when it is necessary to empty the lungs of more air than normal, the abdominal muscles contract and force the diaphragm upwards and contraction of the internal intercostal muscles actively pulls the ribs downwards.
Answered by
0
Answer:CONTRACTION OF DIAPHRAGM
Explanation:
Similar questions
Science,
2 months ago
Social Sciences,
4 months ago
English,
4 months ago
History,
9 months ago
Chemistry,
9 months ago