Biology, 21.05.2020 20:05 Alangs

Which of these correctly maps the circulation blood from the heart through the blood vessels and back to the heart?

A. heart → arteries → capillaries → veins → heart
B. heart → veins → capillaries → arteries → heart
C. heart → arteries → capillaries → veins → capillaries → heart
D. heart → capillaries → arteries → veins → capillaries → heart

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