What is the most important function of the di | vedclass

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(C) The diaphragm is a dome-shaped muscular partition that separates the thoracic cavity from the abdominal cavity in mammals. Its primary and most im

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To participate in respiration

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(C) The diaphragm is a dome-shaped muscular partition that separates the thoracic cavity from the abdominal cavity in mammals. Its primary and most important function is to facilitate breathing. During inhalation,the diaphragm contracts and flattens,increasing the volume of the thoracic cavity,which creates negative pressure and draws air into the lungs. During exhalation,it relaxes and moves upward,decreasing the thoracic volume and forcing air out of the lungs. Thus,it is essential for the mechanism of breathing.

What is the most important function of the diaphragm in mammals?

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