vater are 20 to 25 C 37'C FREEZING POINT touch between 50 -OC- 32 F- OF WATER . Water boils at 100-C Useful conversion formulas: "Cto "F Multiply by 9, then divide by 5, then add 32 "F to "C Deduct 32, then multiply by 5, CENTIGRADE FAHRENHEIT then divide by 9 Answer the Following: 1. Water freezes at OF = .C. 2. Water boils at OF = .C. 3. Normal human body temperature is _F, which is equivalent to .C. 4. Taking temperature accurately Record the following temperatures in your lab environment. In each case, allow the bulb end of the Celsius thermometer to remain in or on the sample for a minimum of one minute before reading. Extra credit points will be given if you also convert to 'F but a) Room temperature (air)