The process of inhalation and exhalation explained with detailed steps of how the diaphragm and rib cage movement facilitate breathing.
Inhaling:
Exhaling:
During inhalation, the diaphragm contracts, expanding the thoracic cavity and reducing air pressure inside the lungs, allowing air to rush in. Exhalation involves relaxation of the diaphragm, reducing chest volume and increasing air pressure, causing air to be forced out.
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