Celsius.
The Celsius (Centigrade) scale.
That depends on what temperature scale is used.
Temperature is measured in kelvin, degrees celsius are also used.
they used his body temperature
The Centigrade or Celsius scale is the temperature scale typically used for scientific work. On the Centigrade scale water freezes at zero degrees and boils at 100 degrees.
The symbols for each temperature scale are simply the first letter of each scale, so for degrees Kelvin the symbol is K, for degrees Celcius (or Centigrade) the symbol is C, and for degrees Fahrenheit the symbol is F.
The Rankine scale is used. On that scale, you use Fahrenheit-size degrees, but the zero of the scale is at -459.67
It depends on the temperature scale being used.
The Rankine scale is one of the temperature scales used when an absolute temperature scale is needed. The Rankine scale is useful in calcluations of oil or gas present in an oil or gas reservoir (one of the factors in the equations is the ratio of standard temperature to formation temperature; generally add 460 to the temperature in degrees Fahrenheit to obtain degrees Rankine).
The Rankine scale is one of the temperature scales used when an absolute temperature scale is needed. The Rankine scale is useful in calcluations of oil or gas present in an oil or gas reservoir (one of the factors in the equations is the ratio of standard temperature to formation temperature; generally add 460 to the temperature in degrees Fahrenheit to obtain degrees Rankine).
The Fahrenheit scale is used as a customary unit for measuring temperature in some countries, such as the United States. It is not used for measuring temperature in science. Either degrees Celsius or Kelvins are used in science.
Most of the world uses the Celsius (or centigrade) scale where the temperature range between freezing water and boiling water is split into 100 degrees going from zero to one hundred degrees.