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The muscular action that causes air to move into the lungs during inspiration is provided by.

User Brady Gaster
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2 Answers

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24 votes

Answer:

Contraction of inspiratory muscles

Step-by-step explanation:

The contraction of inspiratory muscles causes pressure changes, which drive airflow into the lungs. Contraction of the inspiratory muscles: diaphragm and external intercostal muscles actively increase the size of the thorax during inspiration.

User Evgenii Shmanev
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18 votes

Answer:

Step-by-step explanation:

The Diaphragm

User Andref
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