Question

What is not a function of mucus in the nasal cavity?

A) to moisten air entering the respiratory system
B) to trap particles entering the respiratory system
C) to break down oxygen entering the respiratory system
D) to warm air entering the respiratory system

Answer 1

to break down oxygen entering the respiratory system

Step-by-step explanation:

Answer 2

D) to break down oxygen entering the respiratory system

Step-by-step explanation:

Because the function of mucus in the nasal cavity is warm, moisturize and filter air entering