Respiratory system

?
Are there 3 functions are there of the respiratory system?
False
1 of 3
Does the respiratory system maintain the pH levels of the blood?
True
2 of 3
Does the pulmonary arteries carry oxygenated blood away from the heart?
False
3 of 3

Other cards in this set

Card 2

Front

Does the respiratory system maintain the pH levels of the blood?

Back

True

Card 3

Front

Does the pulmonary arteries carry oxygenated blood away from the heart?

Back

Preview of the front of card 3

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