asked 158k views
0 votes
PLEASE HURRY! BIOLOGY!

A molecule of CO2 is EXITING the respiratory system. After it passes the bronchi, what is the next structure it will contact?

pharynx

nasal cavity

trachea

bronchioles

1 Answer

7 votes

Answer:

i think its d

Step-by-step explanation:

answered
User JMat
by
8.2k points
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.