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.
Temperature -- Summer. In the summer, it is harder to predict what the average temperature inside a home is going to be, because some people set air conditioners very cold. Madison Gas and Electric recommends keeping the thermostat at 78 degrees when you're at home in the summer.emperature -- Winter. In the winter, most homes use a furnace to regulate the temperature of the house to a comfortable level. The average temperature of a home in the winter ranges between 68 and 70 degrees.