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

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

Quizplus · Accepted Answer

The diaphragm is the primary muscle responsible for inspiration. As it contracts, it flattens out and increases the volume of the thoracic cavity, creating a negative pressure that draws air into the lungs. The other muscles listed are involved in expiration, not inspiration.

The Muscular Action That Causes Air to Move into the Lungs