Blood flows to the placenta through ________ umbilical artery(ies).
A)1
B)2
C)3
D)4
E)5

Name: Blood flows to the placenta through ________ umbilical artery(ies). A)1 B)2 C)3 D)4 E)5
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Question

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The fetus has two umbilical arteries that carry deoxygenated blood from the fetus to the placenta. The placenta then exchanges waste products and carbon dioxide from the fetus and sends oxygenated blood back to the fetus through the single umbilical vein.

Blood Flows to the Placenta Through ________ Umbilical Artery(ies)