Question

which of the following does not make up part of the lungs? a alveoli b bronchioles c trachea d bronchi

Explanation:

Alveoli are tiny air - sacs in lungs for gas exchange. Bronchioles are small airways in lungs. Bronchi are large airways that branch into lungs. The trachea is the windpipe that connects the larynx to the bronchi and is not part of the lung tissue itself.

Answer:

C. trachea