Lettuce retains quality and nutrition best if kept refrigerated. Minimally processed lettuce should be treated like any other potentially hazardous food and should be kept refrigerated.
3 degrees below zero is colder, as it is below freezing temperature (0 degrees).
-5 degrees Fahrenheit = -20.5 degrees Celsius.
5
The temperature difference from 10 degrees to 5 degrees below zero is 15 degrees. This can be calculated by subtracting -5 from 10, which results in 15.
Five degrees below zero on a Celsius scale is -5 degrees Celsius.
5 °C - 10 °C = -5 °C (i.e. 5 degrees Celsius below 0 °C or 5 °C below freezing)
10 degrees below 0 degrees Celsius is actually warmer than 5 degrees below 0 degrees Celsius. This is because as the temperature decreases, the numbers get smaller. Therefore, -10 degrees Celsius is closer to 0 degrees Celsius than -5 degrees Celsius.
Ice
A pond of water will freeze at or below 0 degrees Celsius (32 degrees Fahrenheit).
45
-5 degrees Celsius is equal to 23 degrees Fahrenheit.
95 degrees Celsius is five degrees below the boiling point of water. If you are working in Fahrenheit it is 207 degrees Fahrenheit.