M2 final test revision

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Across
  1. 7. the part of a device that shows images
  2. 8. a person who works in a library
  3. 10. a device that gives power
  4. 12. a device used to call or message
  5. 13. a person who creates art
  6. 14. a person who serves in the army
  7. 15. a person who puts out fires
  8. 17. to make food
  9. 18. a person who cares for sick people
  10. 20. a person who designs and builds things
Down
  1. 1. a person who treats illness
  2. 2. keys used to type
  3. 3. used to listen to sound
  4. 4. a person who keeps people safe and follows the law
  5. 5. a person who grows food or raises animals
  6. 6. a person who sings
  7. 9. a portable computer that you can fold
  8. 11. wireless internet connection
  9. 14. to move up or down a screen
  10. 16. a small touch screen device, bigger than a phone
  11. 19. to get money for work