Keeping food cold is used for keeping food fresh, and on inspection the temperature of the fridge was found to be adequate for food storage. Given these facts, keeping things what is a way to adequately store them among the following options:
- cold in a fridge
 - hydrogen and oxygen
 - hot in a pan
 - layers of fat
 - in the trash
 - out in the yard
 - Electrical energy
 - staying warm


 

 cold in a fridge        