Timothy Edes Heritage Studys Crosswords

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Across
  1. 3. made an invention that could reap wheat
  2. 5. a test to see if something works
  3. 6. an office machine that prints numbers and letters
  4. 11. invented the lightbulb
  5. 12. something that solves a problem and makes things better
  6. 14. to seal two pieces of cloth together
  7. 15. an invention that replaced candles
  8. 17. when someone exchanges money for something that you have
  9. 18. an agreement that protects the rights of the inventor
Down
  1. 1. an inventor that made the cotton gin
  2. 2. an inventor that found more than 325 useful things for the peanut
  3. 4. inventor of the lasting machine
  4. 7. an invention that plays back a recorded voice
  5. 8. A buying and selling game
  6. 9. something you can exchange for something else
  7. 10. inventor of the cotton gin
  8. 13. how much something costs
  9. 16. when you exchange money for something