Across
- 3. Allows gases to enter and exit the engine
- 4. Powers electric cars
- 5. Connects the engine to the road using gears
- 7. Opens and closes the valves
- 8. Allows coolant to flow through the engine
Down
- 1. Connects the pistons to the crankshaft
- 2. Uses energy from the pistons to turn the wheels
- 6. Powers your car