How are oxygen and carbon dioxide transported in human beings how are lungs designed to maximize the area for exchange of gases?
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Explanation:
carbon dioxide and oxygen are carried by blood to lungs.
in lungs alveoli increase the surface area for maximum area for exchange of gases.
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Answer:
In lungs, the bronchioles terminate in balloon-like structures called alveoli. The alveoli contains network of blood capillaries that increase the surface area for exchange of gases.
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