Which of the following are fossil fuels (choose all that apply) •natural gas
•petroleum
•coal
•ethanol

Natural Gas

Petroleum

Coal

Explanation:

1) Ethanol is not a fossil fuel

2) 94% of ethanol is produced from the starch in corn grain

3) fossil fuel definition: a natural fuel such as coal or gas, formed in the geological past from the remains of living organisms.

4) fossil fuels are usually found in the earth's crust... not made from corn grain

The motor neurons could be severed which would inhibit the passing of electrical signals to the muscles. This is known as paralysis. It can be caused by severe spinal trauma, electric shock, or other forms of extreme physical or psychological stress.