What happen when the body temperature rises above 37 degree celcius?

A - the skin hair stand upright
B - blood vessels expand
C - skeletal muscles are stimulated
D - sweat gland is not stimulated

Respuesta :

Ans is blood vessels expand.

Hope this will help u...

Answer:

When the blood temperature rises above 37 degree Celsius the blood vessels expand.

Explanation:

hope it helps uh........

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