Question

Define bronchiole and alveoli.​

Answer 1

Answer:

Bronchioles are the some of smallest airways in our lungs.

Tiny air sacs at the end of the bronchioles

The aloveoli the lungs and the blood exchange oxygen and carbon dioxide during the process of breathing in and breathing out.

Answer 2

Answer:

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Your bronchioles are some of the smallest airways in your lungs. Inhaled air passes through tiny ducts from the bronchioles into elastic air sacs (alveoli). The alveoli are surrounded by the alveolar-capillary membrane, which normally prevents liquid in the capillaries from entering the air sacs.