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Molodets [167]
3 years ago
6

(1 pt) Which of the following is one way that the circulatory system helps maintain body temperature? A. carrying heat around th

e body B. controlling the flow of blood to the skin C. carrying nutrients and energy to cells D. speeding up the blood flow to generate heat

Biology
2 answers:
Digiron [165]3 years ago
6 0

The right answer is B. controlling the flow of blood to the skin

When the body temperature is below the set point, the hypothalamus activates several thermogenesis mechanisms:

* Vasoconstriction on the vessels near th skin by the sympathetic nervous system to reduce thermal exchanges between the skin and the surrounding environment.

* And increase in heat production:

-by muscular activity:

-by the metabolism:

const2013 [10]3 years ago
4 0

The answer is definitely B.

Explanation: I just took the test and here's proof.

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