The answer is B and I need 20 characters so I am typing random words
Answer:
c
Explanation:
Most DNA is located in the cell nucleus (where it is called nuclear DNA)
The gasoline engine where the air and fuel mixture is burned is called the combustion chamber. A piston is used to increase and decrease the volume which prepares the fuel to be mixed with air. A spark plug is ignited then to create the combustion thereafter.
