You are presented with the question "What is used for cooking food by putting it over fire?" and the following answer choices: 
- a pan
 - oil
 - a sink
 - a fridge
 - corn
 - Oak
 - energy
 - a microwave

Now knowing that apan is used for cooking food by heating food in it on a stove and fire puts off heat, choose the best answer.


 

 a pan        