Question

which muscle help in respiration​

Answer 1

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The muscles of respiration are those muscles that contribute to inhalation and exhalation, by aiding in the expansion and contraction of the thoracic cavity. The diaphragm and, to a lesser extent, the intercostal muscles drive respiration during quiet breathing.

Answer 2

Answer:

The diaphragm is a stretchy muscle present below the Lung's. The contraction of this muscle helps in the inhalation and exhaling of air.

The intercostal muscles also helps in respiration

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