➡HELLO!
↪Question↩
How does the air enter our body?
A. nose > nasal passage > trachea > bronchi > bronchioles > alveoli
B. nose > nasal passage > trachea > bronchioles > bronchi > alveoli
C. nasal cavity > nose > trachea > bronchioles > bronchi > alveoli
D. nasal cavity > alveoli > trachea > bronchioles > bronchi > nose
↪Answers↩
B. nose > nasal passage > trachea > bronchioles > bronchi > alveoli
↪Why Letter B.↩
The air we breathe first through the nose, and then it passes in the nasal passage or the throat. Then, it goes to the the trachea, in the dipper it goes in bronchioles or bronchi. The last is the alveoli, alveoli is the air goes to the lungs or in the heart.
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