They need to go into cool water to keep its body temperature cool
You can cool your body on a hot day by staying hydrated, wearing lightweight and light-colored clothing, seeking shade or air-conditioned spaces, using fans or cool cloths on your skin, and avoiding strenuous activities during the hottest parts of the day.
When you run on a normal cool or even cold day, when you have finished running you are hot. If it is hot to start with before your run, you are going to get hotter, hotter than running on a cool day.
Yes. The body takes advandage of the options it has to expel waste that the body does not need. Hot day: we sweat it out, also to keep the body cool. Cool day: just the regular way, urine. But theres is almost always some water that escapes because of our body heat. If you look above you head on a cold day you may see steam coming off you.
It is hard to cool down on a hot humid day because sweat doesn't evaporate as easily into the air when it's already saturated with moisture. This prevents your body from efficiently releasing heat, making it harder to cool down.
Loest temeprature is in the morning. Details at: http://www.drspock.com/article/0,1510,5957,00.html
Just like humans sweat to cool there body down, birds ruffle their feathers to cool themselves down
The human body depends on the evaporation of perspiration to cool itself in hot environments.
sweating is how the body cools itself down.
because no matter waht temp. the air is, air wipes of the body heat from your skin so you will be cool
sweat
It sweats to cool your body off. The sweat prevents your body from overheating.