Question

the pathway of air movement into the lungs is best described as
alveoli to bronchi to trachea
bronchi to alveoli to bronchioles
bronchi to bronchioles to alveoli
bronchioles to bronchi to alveoli

Explanation:

Air enters through the trachea which divides into bronchi. The bronchi further divide into smaller bronchioles, and the bronchioles end at the alveoli where gas - exchange occurs.

Answer:

C. bronchi to bronchioles to alveoli