Celsius invented the celsius scale for temperature.
Celsius
Celsius
18 Celsius
9 Celsius
-3 Celsius is warmer.
-6 Celsius is lower
Anders Celsius' father was Nils Celsius
Anders Celsius invented Celsius on the thermonoter.
To convert from Celsius to kelvin, add 273.15 to Celsius.
The answer is -20º celsius is colder than -18º celsius.
Almost everyone apart from the US uses Celsius.
5 degrees below 2 Celsius is -3 Celsius.