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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
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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

User John Johnson
by
7.3k points

1 Answer

7 votes

Answer:

i think its d

Step-by-step explanation:

User JMat
by
7.1k points
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