challengedfrog666
challengedfrog666 challengedfrog666
  • 28-02-2020
  • Biology
contestada

Which occurs during inhalation?


a. The rib cage expands.


b. The diaphragm relaxes.


c. Air is pushed out of the body.

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Tdubs1254
Tdubs1254 Tdubs1254
  • 28-02-2020

Answer:

A

Explanation:

Inhalation is the taking in of air, so as your lungs expand, your diaphragm expands, causing your ribs to expand.

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