45 Vocabulary Josie Kilborn

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Across
  1. 1. used to join things together by twisting
  2. 4. simple machine that consists of a bar and pivot
  3. 6. a flat ramp tilted at an angle
  4. 7. piece of wood metal used to prop something up
  5. 8. the point where a lever rests
Down
  1. 2. a machine that has two or more simple machines
  2. 3. two things to where if one moves so does the other
  3. 5. a wheel with a groove that allows a cord to pass through