Asked by
priya birla
on Oct 16, 2024
Verified
The two main branches of the trachea are the:
A) bronchioles.
B) alveoli.
C) cilia.
D) bronchi.
Bronchioles
Small branches of the bronchi that lead to the air sacs in the lungs, involved in the process of gas exchange.
Bronchi
The main passageways directly attached to the trachea that carry air in and out of the lungs.
- Acquire knowledge about the physical structure and roles of the respiratory system.
Verified Answer
SK
Learning Objectives
- Acquire knowledge about the physical structure and roles of the respiratory system.