what happens in inhale and exhale
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8
Answer:
in inhalation, our ribs pull outwards and upwards, the diaphragm moves down and forms a flat shape, thoracic cavity increases and air rushes into the lungs.
during exhalation, our ribs move inwards and downwards, the diaphragm moves up and forms a dome shape, thoracic cavity decreases and air rushes out.
Explanation:
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Answered by
16
Answer:
During inhalation, the lungs expand with air and oxygen diffuses across the lung's surface, entering the bloodstream. During exhalation, the lungs expel air and lung volume decreases.
Explanation:
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