Question

how are the alveoli alveoli designed to maximize the exchange of gases​

Answer 1

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What are alveoli ?

• Alveoli are the tiny air sacs present at the end of bronchioles.

How are alveoli designed to maximize the exchange of gases?

— Alveoli are designed to maximize the exchange of gases because the walls of Alveoli are very thin .The diffusion of gases takes place through these walls.

The thin walls allow Carbon dioxide of Oxygen to easily pass through these walls and the surface are of Alveoli provides space for easier and faster exchange of gases,Thus , maximizing the exchange of gases.

Answer 2

Explanation:

the alveoli are present at the terminal of bronchioles . they are balloon shaped structures which increases the surface area for the exchange of gases and are richly supplied with blood vessels to take the oxygen to different cells .

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