Question

the grape like elusters of air sacs in our lungs ​

Answer 1

Explanation:

The bronchioles lead to grape-like clusters of microscopic sacs called alveoli. In each adult lung, there are about 300 million of these tiny alveoli. A thin membrane makes up the alveoli sacs.

Answer 2

Answer:

The grape like clusters of air sacs within the lung are called alveoli.