Word World
Item #361
BIOFUEL is fuel made from living things. People have used corn, pig poop and even turned human body fat into fuel. Unlike oil and coal, biofuel is renewable - which means it won't run out.
BIOFUEL is fuel made from living things. People have used corn, pig poop and even turned human body fat into fuel. Unlike oil and coal, biofuel is renewable - which means it won't run out.
