Question

15. Inside the chest, the trachea divides intotwo branches called -
1.Bronchi
2. Bronchioles
3. Capillaries
4. Alveolus​

Answer 1

Answer:

The trachea divides into the right and left primary bronchi, which branch into smaller and smaller passageways until they terminate in tiny air sacs called alveoli. The two lungs contain all the components of the bronchial tree beyond the primary bronchi.