simple machine

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Across
  1. 2. part of a water bottle with a screw
  2. 3. type of simple machine that is made of a wheel with a rope or chain
  3. 6. lever used for digging holes in the ground
  4. 9. type of simple machine that is a flat surface with one end higher than the other
  5. 10. . wedge used for chopping wood
  6. 11. type of simple machine that is spiral-shaped and pulls two things together
Down
  1. 1. fixed point on a lever that doesn't move'
  2. 4. When you push, pull, or turn something you are applying this.
  3. 5. inclined plane that is often found on a playground
  4. 6. number of different types of simple machines
  5. 7. tool with two levers attached together for cutting paper
  6. 8. wedge used for cutting food