As body temperature begins to rise, the nervous system works with other body systems to perform which of these tasks?

a. elevate hair follicles
b. induce a fever
c. sweat
d. shiver

C because the water want to cool the body down

I believe the answer is C.) sweat. Because, I don't think your body's hair follicles elevate when hot and a fever cause your tempature to rise. It's not a product of a ride in tempature. Also, your body causes you to shiver when you're cold, not hot. Plus, you sweat when you're hot.

That is true tge cactus as a structural adaptation to its envirinment has it leaves reduced to spines. but this doesnt mean it cant produce food it produces food because of the presence of chlorophyll in its stem