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Starter quiz
Adaptations of the human lungs for gas exchange — Starter quiz
Question 1 of 5
Select one
Select the option which correctly finishes the sentence: Gas exchange is the process of…
▶
Read aloud
a
…air moving in and out of the lungs by inhaling and exhaling.
b
…using sugar and oxygen to provide energy for life processes.
c
…oxygen and carbon dioxide diffusing between the lungs and the blood.
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