Across
- 2. a bar with a ridge that twists around it
- 3. a tool that makes work easier to do
- 4. bottle opener
- 5. an incline plane
- 9. shovel
- 11. push or pull
Down
- 1. the bar the wheel is attached to
- 2. spoon
- 6. a wheel with pointed edges
- 7. elevator
- 8. knife
- 10. a force that moves something over a distance