Question

WILL MEDAL AND FAN!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Which of the following is one way that the circulatory system helps maintain body temperature?

A.
carrying heat around the 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

Answer 1

D?????????

Answer 2

oooh......?

Answer 3

Thats energy, isnt it?

Answer 4

I would go d

Answer 5

its a

Answer 6

http://openstudy.com/study#/updates/52ad299ee4b0f72fdcf761d8

Answer 7

Its b. Because the person said that A was wrong.

Answer 8

got 66% on test .............:/

Answer 9

:/