Question

Name thin walled air sacs of the lungs *
Trachea
Alveoli
Larynx
Diaphragm​

Answer 1

Answer:

alveoli, please make me brainliest answers and follow me hope this help

Explanation:

Each small tube ends in clusters of thin-walled air sacs, called alveoli. It is the alveoli that receive the oxygen and pass it on to the blood. The alveoli are surrounded by tiny blood vessels, called capillaries.

Answer 2

Alveoli are the air sacs. wall of the alveoli are surrounded by the blood capillaries . Each alveoli acquire a diameter of 1 mm. Alveoli are formed by the repeated branching of bronchiole