You are presented with the question "What is burned to move people across bodies of water?" and the following answer choices: 
- energy
 - coal
 - water
 - peat
 - Gas
 - loam
 - fuel
 - oil

Now knowing that aairplane is used for moving people across bodies of water and jet airplanes burn fuel throughout the flight to overcome air resistance, choose the best answer.


 

       fuel  