General Description. Caribou have large, concave hoofs that spread widely to support the animal in snow and soft tundra. The feet also function as paddles when caribou swim. Caribou are the only member of the deer family (Cervidae) in which both sexes grow antlers.
At 120 degrees Fahrenheit / 48 degrees Celsius, the recommended temperature setting for home water heaters, skin requires five minutes of exposure for a full thickness burn to occur. When the temperature of a hot liquid is increased to 140 F / 60 C. it takes only five seconds or less for a serious burn to occur 1.t 120 degrees Fahrenheit / 48 degrees Celsius, the recommended temperature setting for home water heaters, skin requires five minutes of exposure for a full thickness burn to occur. When the temperature of a hot liquid is increased to 140 F / 60 C. it takes only five seconds or less for a serious burn to occur 1.
Ideal Bath Water Temperature. Personal preference for the temperature of bath water is one major factor in deciding the levels that are ideal for the individual. Bath water temperature should be just a degree or two high than normal body temperature. However, for some people this may not be hot enough. It is important to realize that from about 39 degrees Celsius (102F) upwards, the temperature of the bath water can have a physiological effect on the body.