How many degrees Fahrenheit is -10.5^oC? Use the relation, F = 1.8C + 32, where F = temperature in degrees Fahrenheit and C = temperature in degrees Celsius. Enter the answer in decimal format in the box.

Convert 98.6^oF (normal body temperature) to degrees Celsius? Use the relation, C = (5/9) (F - 32), where C = temperature in degrees Celsius and F = temperature in degrees Fahrenheit. Enter the answer in the box.

What is the freezing point of water? Note that more than one option may be correct.