Apan is used for cooking food by heating food in it on a stove, and an egg is being cooked if it is in the frying pan. Given these facts, what can be used to cook eggs among the following options:
- direct energy
 - the egg timer
 - Fuel cells
 - the spatula
 - the fridge
 - oysters
 - the stove
 - electricity


 

       the stove  