why are left over foods kept in a refrigerator,What are the five uses of a refrigerator?

What are the uses of refrigerator

A fridge (refrigerator) is a metal box used to support hundreds of photographs and cards held in place with magnets.

,Itu2019s also a excellent place to store food at a temperature low enough (39u2109 to 41u2109) to minimize bacterial growth in foods and drinks.

Function of refrigerator and freezer

Evaporator is cooling section in a refrigerator.

It takes up heat from the hot bodies placed in the refrigerator and provide cooling effect to it.

,Generally, Evaporator section in a refrigerator is near the freezer section.