Blood flow distribution can be adjusted by changing the diameter of the ____
a. arteries
b. capillaries
c. arterioles
d. veins
e. venules
ANSWER: c
Biology & Microbiology
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a. estrogen and oxytocin. b. oxytocin and prostaglandins. c. oxytocin and progesterone. d. prolactin and estrogen. e. prostaglandin and progesterone.
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