In which type of vessel can blood flow be regulated by the nervous system?

a. artery
b. arteriole
c. capillary
d. venule
e. vein


ANSWER: b

Biology & Microbiology

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The bacteria on the outside of termite protozoa

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What advantage does the activity of osteoblasts and osteoclasts impart to vertebrates, even after growth has finished?

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Increased humidity results in a decrease in transpiration.

True or False?

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