Humans make oil naturally. If you have greasy skin, try rubbing it on a piece of glass. You will notice that it smudges. That is the oil coming off you skin.
oil can make lights wood and bike and crackers
How do you make electicity out of oil
no it will make it warse
The oil refineries make crud oil.
the answer is oil
you don't make crude oil. Crude oil is natural oil after it has been sucked up from the earth, before it has been processed
to make 1 oil 1 oil 2 bateries then robotics
Crude oil
Coz they make to filtering it not fir oil consumption
earth+knowledge=oil
chip oil or fat
Low oil pressure
Water + Coal = Oil