How are the circulatory system and the respiratory system related in humans?
a. they are not...
Biology, 25.10.2019 07:43 electrofy456
How are the circulatory system and the respiratory system related in humans?
a. they are not interrelated because body systems cannot interact with one another.
b. they are interrelated because the circulatory system provides oxygen to the lungs
c. they are interrelated because the respiratory system provides oxygen to the heart
d. they are not interrelated because the heart received oxygen from the skin.
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