Invention & Convention Words.

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Across
  1. 5. a particular instance or method of solving
  2. 6. inflammation of the lungs with congestion.
  3. 7. a mechanical contrivance or device
  4. 9. physical power or strength
  5. 10. a machine that resembles a human and does mechanical
Down
  1. 1. a person who invents
  2. 2. anything invented or devised.
  3. 3. any question or matter involving doubt
  4. 4. a person who is doing science experience.
  5. 8. the action or process of moving