Question

how are the lungs designed in human beings to maximize the area for exchange of gas?​

Answer 1

HEYA !!!!

Lungs play a major role in the respiratory system. 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.

Answer 2

Answer:

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In lungs, balloon-like structures called alveoli are present that provide maximum surface area for the exchange of gases. The alveoli haven very this walls and contain an extensive network of blood vessels to facilitate the exchange of gases

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