Why is our body temp. 98.6 or why do we get fevers? 98.6 is because that's the way we have evolved. Birds are 102. That works for them. If we didn't have a steady temperature, we would be cold blooded like snakes and lizards.
Fevers? A fever is usually a response to an infection. The body working to get rid of the infection and the poisons from the infection can mess with the body ability to regulate the temperature.
Body temperatures vary, even within humans. The body temperatures of mammals range from around 97° to over 103° Fahrenheit. Birds have average temperatures of around 105° Fahrenheit. Average Body Temperatures AnimalFahrenheitCentigradeElephants97.736.5Humans98.637.0Whales98.637.0Bat98.637.0Horse100.438.0Seal100.438.0Baboon100.638.1Rabbits101.038.3Cows101.538.6Dogs102.038.9Cats102.239.0Goats103.439.7Midpoint of extremes100.638.1
As temperatures rise, the body temperatures of cold-blooded organisms, such as reptiles and insects, also rise. This can impact their metabolism, behavior, and overall survival. Warm-blooded organisms, like mammals and birds, can regulate their body temperature internally to maintain homeostasis.
It fat
Some animals have bodies that can control their own body temperatures. Some animals have to find shade or water to control their body temperature.
Water
continued exposure to low or rapidly falling temperatures.
All human body temperatures are 98.6.
No, milk does not increase fever in individuals who are already experiencing elevated body temperatures.
No
Ectothermic organisms, such as reptiles and amphibians, have body temperatures that fluctuate with changes in environmental temperature. They rely on external sources of heat to regulate their body temperature.
Continued exposure to low or rapidly falling temperatures.
It sweats.