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astra-53 [7]
3 years ago
13

The actions of the internal intercostals are most important during __________.

Biology
1 answer:
Sliva [168]3 years ago
6 0

Answer:

forced expiration

Explanation:

The speed at which air is expelled from the lungs during the middle portion of a forced expiration is very important to the actions of the internal intercostals.

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