253,594 views
0 votes
0 votes
Which is the pathwya of gas exchange?

User Glytching
by
3.3k points

1 Answer

29 votes
29 votes

Answer:

bronchioles > alveoli

Step-by-step explanation:

Pathway of air: nasal cavities (or oral cavity) > pharynx > trachea > primary bronchi (right & left) > secondary bronchi > tertiary bronchi > bronchioles > alveoli (site of gas exchange)

User Jbeck
by
3.0k points