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Y8 Science Lungs, alveoli and gas exchange [Body Systems] Flashcards | StudBud
Y8 Science Lungs, alveoli and gas exchange [Body Systems]
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Blood capillaries are important in respiration because...
A
They are only one cell thick
B
They increase your lung capacity
C
They take O2 from the alveoli to the rest of the body
D
They remove CO2 from the body out through the alveoli
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