Innovation

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Across
  1. 4. Has propellers on top and flies
  2. 7. Used for mailing letters
  3. 8. Heats up your food
  4. 9. Takes people to the hospital
  5. 11. People can fly and see pretty views
  6. 13. Used for putting out fires
  7. 16. Where we watch movies publicly
  8. 18. Keeps food very cool
Down
  1. 1. Used for telling time
  2. 2. Explosive or TNT
  3. 3. Used for clothes
  4. 5. Art of taking pictures
  5. 6. Cleans floor carpets
  6. 10. Used for seeing
  7. 12. Used for buying things
  8. 14. Used on farms
  9. 15. Used for measuring temperature
  10. 17. Tells us to stop and go on the street