Simple Machines

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Across
  1. 1. A wedge-shaped tool to cut or split things
  2. 2. A machine of spiral shape to hold things together
  3. 3. A pointed object used for holding things together
  4. 6. Used to push or pull things
  5. 8. A bar that pivots on a point
Down
  1. 1. A circular object that turns to move something
  2. 2. A basin used for washing
  3. 4. plane A flat surface set at an angle
  4. 5. A tool used to lift things using a rope
  5. 7. A tool used to lift things with with a rope and a wheel