SIMPLE MACHINES

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Across
  1. 2. I twist and hold things together.
  2. 4. I am a ramp that helps move objects up or down.
  3. 6. I use a rope and wheel to lift loads (like construction cranes).
Down
  1. 1. I include wheels and an axle to help movement.
  2. 3. I split or cut objects apart like an axe.
  3. 5. I help lift heavy things using a bar and a fulcrum.