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

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

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

User Deathstalker
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