What can be used to make fuel?
heat energy fermentation burning coal destruction prayer Wishful thinking gasoline Chemical energy
A B C D E F G H
Ethanol is a fuel made of corn.
fermentation can be used to make fuel
What can be used to make fuel? (A) heat energy (B) fermentation (C) burning coal (D) destruction (E) prayer (F) Wishful thinking (G) gasoline (H) Chemical energy