Q: Fact 1: Arefrigerator is used for keeping food fresh for a long period of time. Fact 2: To prevent bacterial food poisoning, the basic rule is to keep hot foods hot and cold foods cold. Given the two facts above, what prevents cold food from growing poisonous bacteria?

pick from the following. A). Dehydration B). Cooking C). a hydraulic system D). sweating E). refrigerators F). fur and fat G). an electric stove H). hard outer covering
The answer is:
E).