Fuel line

When you put gas in your car, it goes through a long tube called a fuel line. The fuel line helps the gas get from the gas tank to the part of the engine that needs it to go vroom vroom. It's like a straw that helps you drink a milkshake. Without the fuel line, the engine would have nothing to run on and your car wouldn't be able to move. Just like you need food to run and play, a car needs gas to run and drive.