4:5 vocabulary

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Across
  1. 2. certain machines that work together
  2. 4. used to cut things
  3. 7. slanted to reach a higher or lower level
  4. 8. lifts or moves loads
Down
  1. 1. lifts heavy objects
  2. 3. machines that come together
  3. 5. a wheel with a rod
  4. 6. used to hold things together