Question

how are lung designed in human bieng to maximise the area for exchange of gases

Answer 1

Answer:

In humans, a pair of lungs are designed in such a way that they are lined by a thin membrane, the smaller tubes called bronchioles a balloon-like structure called alveoli and network of blood capillaries increase the surface area for exchange of gases.

Explanation:

Answer 2

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Answer:

Lungs in human beings have numerous balloon sad like alveoli which have thin wall. Alveoli increases the surface area for exchange of gases in lungs.....

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