Question

Which of these is the correct order through which oxygen enters the body?

a. Blood, alveoli, lungs, bronchi, bronchioles
b. Lungs, bronchi, bronchioles, blood, alveoli
c. Bronchi, lungs, bronchioles, alveoli, blood
d. Lungs, bronchi, bronchioles, alveoli, blood

Answer 1

The correct order that oxygen enters the body is definitely C.
Bronchi, then Lungs, bronchioles, alveoli, blood!

Good luck!!