You are presented with the question "Keeping food fresh is a major user of what?" and the following answer choices: 
- kinetic energy
 - coal
 - eating dinner
 - hydration
 - heat energy
 - growing vegetables
 - electricity
 - Energy

Now knowing that arefrigerator is used for keeping food fresh for a long period of time and refrigerators are major users of electricity, choose the best answer.


 

       electricity  