You are presented with the question "How is a stove used for cooking?" and the following answer choices: 
- by making heat
 - by breaking up heat
 - a hydraulic system
 - energy usage
 - An object is seen
 - by using radio waves
 - lowered energy cost
 - by producing ice

Now knowing that astove is used for cooking by generating heat and generation is the making of electricity, choose the best answer.


 

 by making heat        