Answer:
I believe it should be true but not too sure
Answer:
gjreni0000000vu============nnnnnnnnnnn YOUR ANSWER IS C
Explanation:
d
Answer:
D) to break down oxygen entering the respiratory system
Explanation:
Because the function of mucus in the nasal cavity is warm, moisturize and filter air entering
Answer:
B
Explanation:
doesnt matter of ur eyes everyone will get sick at some point