Science, asked by melanarohit, 2 months ago

explain process of urething in human​

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Answered by Anonymous
1

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. ... During exhalation, the diaphragm is relaxed which decreases the volume of the lung cavity.

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