2nd Unit

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Across
  1. 3. helpful
  2. 5. finger
  3. 7. exhibition
  4. 9. facility
  5. 10. professor
  6. 13. feature
  7. 15. common
  8. 16. disable
  9. 19. pull
  10. 20. spread
Down
  1. 1. barrier
  2. 2. plastic
  3. 4. glad
  4. 6. society
  5. 8. baby
  6. 11. remove
  7. 12. braille
  8. 14. product
  9. 17. staff
  10. 18. found