simple machine

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Across
  1. 2. are a simple machine
  2. 5. are a simple machine
  3. 6. is a simple machine
  4. 7. is a simple machine
  5. 9. make things easier to carry
Down
  1. 1. are a simple machine
  2. 3. are simple machines
  3. 4. wheel with a groove around it
  4. 6. is a pointed nail
  5. 8. is a rigid straight object such as a bar or board that pivots on a turning point that is called a “fulcrum.”