chapter 6 vocab

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Across
  1. 2. gadget
  2. 4. advance
  3. 6. illness
  4. 9. developement
  5. 10. factory
  6. 13. free time
  7. 15. demonstration
  8. 16. march
  9. 18. technology
  10. 20. to save
Down
  1. 1. communicate
  2. 3. demand
  3. 4. social service
  4. 5. society
  5. 7. enviroment
  6. 8. field
  7. 11. to find out
  8. 12. to increase
  9. 14. law
  10. 17. cure
  11. 19. housing