Biology, asked by IAmAmritesh6105, 1 year ago

Write short note on principal respiratory organ in man

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Answered by Anonymous

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The lung provides the tissues of the human body with a continuous flow of oxygen and clears the blood of the gaseous waste product, carbon dioxide. Atmospheric air is pumped in and out regularly through a system of pipes, called conducting airways, which join the gas-exchange region with the outside of the body.

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