Question

Define Bronchi and Bronchioles ?
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Answer 1

Answer:

Bronchioles are air passages inside the lungs that branch off like tree limbs from the bronchi—the two main air passages into which air flows from the trachea (windpipe) after being inhaled through the nose or mouth. The bronchioles deliver air to tiny sacs called alveoli where oxygen and carbon dioxide are exchanged.

Answer 2

Answer:

Bronchi is a tube that branches out from trachea and enters the lung.

while ,

bronchi further divides and subdivides into tubes into bronchioles.