Question

Which best describes carbon dioxide's path out of the body?

O
O
nose → pharynx → larynx → trachea → bronchus → alveoli
alveoli → trachea → bronchus → larynx → pharynx → nose
alveoli → bronchus → trachea - larynx pharynx → nose
nose → larynx → pharynx → trachea → bronchus → alveoli
53
0
O

Answer 1

C. Alveoli —> Bronchus —> Trachea —> Larynx —> pharynx —> Nose Step-by-step explanation:

Answer 2

Alveoli, bronchus, trachea, larynx, pharynx, nose

Step-by-step explanation:

The alveoli starts the process because this is where gaseous exchange happens. The carbon dioxide then travels through the bronchus and up to the trachea. It then goes into the larynx, pharynx, and then finally exits through the nose.