You are presented with the question "How is bread cooked with heat energy?" and the following answer choices: 
- evaporative cooling
 - Movement of an air mass
 - It's converted from electrical
 - a hemisphere is tilted away from the sun
 - Something made from fermented ricce
 - heat production
 - A transportation fuel
 - heat is produced

Now knowing that atoaster converts electrical energy into heat energy for toasting and toast is born of bread, choose the best answer.


 

   It's converted from electrical      