Question

Explain the role of diaphragm in the process of breathing​

Answer 1

When the diaphragm contracts and moves lower, the chest cavity enlarges, reducing the pressure inside the lungs. To equalize the pressure, air enters the lungs. When the diaphragm relaxes and moves back up, the elasticity of the lungs and chest wall pushes air out of the lungs.

Answer 2

Answer:

diaghram helps in increasing and decreasing volume of thoracic cavity which eventually leads to exhalation and inhalation.

Explanation:

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