Warmth in mammals (like humans) is achievable through homeostasis, a process which ensures the maintenance of a constant and stable internal environment for the organism to survive. Thus, when we feel cold, our body automatically undergoes the following changes:
1) Contraction of erector hair muscles
2) Constriction of skin arterioles
3) Dilation of shunt vessels
4) Increased metabolism rate
5) Decreased sweat production
6) Shivering
Refer to any Biology textbook for more information.
Astronomy or sun
They are not. When I have been swimming, they become pale.
titanium is good
Warm currents bring warm temperatures to the poles, and cold currents bring cold temperatures to the equator to become warm again. Once warm, they return to the poles again. This process repeats in some currents forever. Most currents are circular.
H2O is the chemical formula for water, which can exist in various temperatures. Warm water typically refers to water that is heated to a comfortable or elevated temperature, generally above room temperature but below boiling point. Therefore, while H2O itself is not inherently warm, it can be heated to become warm water.
Land and water become warm because of their cycles on their own surroundings :))
yes,air move.air can become warm and it can become cool,too.
Keep warm, and try not to become frightened.
YES!!! due to flow of electrons the batteries become warm when they are charged
Friction causes the eraser to become warm.
Summer duude!
It's the other way round - when air becomes warm, it rises.
The body uses energy to work out; energy ends up as heat. If you cannot radiate or otherwise lose the extra heat, you become warm.
By the application of energy.
Warmer
no
As time passes, some of the ice melts, and the drinks become less warm.