Question

Alveoli are structures present in :
(a) Lungs
(b) Bronchi
(c)gills
(d)All of These​

Answer 1

Answer:

Lungs (option A) is the correct answer.

Answer 2

Answer:

Alveoli are structures present in Lungs.

Alveoli are tiny air sacs in your lungs that take up the oxygen you breathe in and keep your body going. Although they're microscopic, alveoli are the workhorses of your respiratory system.