Why do we get a fever when we are sick? Please help this is due today and I really need help.

You get a fever because your body is trying to kill the virus or bacteria that caused the infection. Most of those bacteria and viruses do well when your body is at your normal temperature. But if you have a fever, it is harder for them to survive. Fever also activates your body's immune system.

Ithink that its like 15 mph.

Cwould most likely affect a cow's offspring.hope this 's and give me brainiest!