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Biology, 15.06.2020 16:57 memester74

Which of the following statements best describes how the hypothalamus regulates body temperature? A. It stimulates blood vessels to constrict to cool down the body.
B. It stimulates blood vessels to dilate to help the body warm up.
C. It activates shivering to cool down the body.
D. It activates sweat glands to cool down the body.

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