If you were to look at the microbiology aspect of the human body, high temperatures (above 105) do not allow all the proteins in your body to form correctly. Proteins in high temperatures start to denature or unfold and cannot perform properly. Not to mention that if you are exposed to high temps for a long period of time you would get extremely dehydrated. If you've been seriously dehydrated then you know how bad that can be.
You can get possible brain damage from a long lasting high fever.
a dangerously high body temperature would be anything above 39 degrees C
Heat is conducted form the high temperature body to the low temperature body until their temperatures are the same.
no
when body temperature becomes too high the proteins in the body can ''denature'' or lose their shape, becoming functionless
inability to regulate body temperature
If your brain overheats, you instantly die.
A temperature of 180°F in the human body is considered dangerously high and can lead to heatstroke, organ damage, and even death if not treated promptly. It is crucial to lower the body temperature quickly through measures like cooling the body with ice or cold water while seeking medical help.
36.5 - 37.5 is normal body temperature
a dangerously high body temperature would be anything above 39 degrees C
The sperm cells can not live in an environment that is body temperature. That is why they are usually found outside the body as they like it cooler. They will drop lower on a very warm day and will be pulled closer to the body on a very cold day.It might damage the sperms due to high temperature. Therefore, in most of the mammals testes are located outside the body.
A fever happens in order to weaken the pathogens inside the body. Once they are weakened, it is hard for them to reproduce and it is easier for the body to dispose of the pathogens. But if a fever gets too high, it breaks down protiens and can lead to permanent brain damage and damage to other parts of the body.