Walruses are mammals and homeothermic.
A walrus's core body temperature is about 36.6ºC (97.9ºF). Even with the insulating blubber, the skin stays about 1º to 3ºC (1.8º - 5.4ºF) warmer than the water.
Freezing is exothermic, as the substance that is freezing loses energy to its surroundings.
The opposite of exothermic is endothermic. Exothermic reactions are those which give off energy in the form of heat. Endothermic reactions require energy.
endothermic
endothermic
it is an endothermic
Exothermic
exothermic
exothermic
Exothermic/endothermic is a process not a feeling.
Exothermic phenomenon
endothermic but don't know why? As AN crystals are formed the reaction is exothermic. Endothermic when it melts back with water. This is the reason AN is used in cold packs.
EXOTHERMIC: any combustion ENDOTHERMIC: evaporation of liquids