You are presented with the question "What produces electricity by burning?" and the following answer choices: 
- Green beans
 - energy
 - Alcohols
 - Water
 - Most plants
 - Light
 - Sand
 - heat energy

Now knowing that biofuel is used to produce electricity by burning and biofuels are alcohols, such as ethanol or other chemicals, derived from biomass or living matter, choose the best answer.


 

   Alcohols      