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.
The average water temperature experiences some seasonal variation over the course of the year. The time of year with warmer water lasts for 109 days, from January 22 to May 11, with an average temperature above 78Â°F. The day of the year with the warmest water is February 24, with an average temperature of 80Â°F. The time of year with cooler water lasts for 68 days, from August 4 to October 11, with an average temperature below 73Â°F. The day of the year with the coolest water is September 10, with an average temperature of 71Â°F.