Question

How does lungs maximized surface area for exchange of gases?

Answer 1

In the lungs, the air passage divides into smaller tubes, called bronchi which in turn form bronchioles. The presence of alveoli in the lungs provides a very large surface area for the exchange of gases and this availability of large surface area maximises the exchange of gases.

Answer 2

Explanation:

➡️ In the lungs, the air passage divides into smaller tubes, called bronchi which in turn form bronchioles.

The presence of alveoli in the lungs provides a very large surface area for the exchange of gases and this availability of large surface area maximises the exchange of gases.