Question

parts of breathing system the bucnh of grapes

Answer 1

Answer:

The bronchioles lead to the alveoli. Alveoli are the little sacs at the end of the bronchioles (Figure below). They look like little bunches of grapes. Oxygen is exchanged for carbon dioxide in the alveoli.

Answer 2

Alveoli

• Alveoli are the little sacs at the end of the bronchioles .
• They look like little bunches of grapes.

• Oxygen is exchanged for carbon dioxide in the alveoli.