asked 182k views
3 votes
Gas exchange of CO2 for oxygen occurs between capillaries and what structure in the lungs?Question options:A) CiliaB) AlveoliC) VeinsD) Bronchioles

asked
User Samutz
by
8.7k points

1 Answer

3 votes

The correct answer is B Alveoli. This structures act as an exchange site from inhalated gas and coming CO2 from blood.

answered
User Deathstalker
by
8.1k points
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