different professions

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Across
  1. 5. who cares about someone for money
  2. 8. who sells flowers?
  3. 10. who cares for the flowers?
  4. 16. who fixes the boots?
  5. 21. who sings songs?
  6. 23. who sells clothes?
  7. 24. who teaches people?
  8. 25. who makes candies?
  9. 26. who serves food in restaurant?
  10. 27. who performs an operation?
  11. 30. who studies biology?
  12. 32. who carries people for money?
  13. 33. who care for the sick?
  14. 34. who fight fires?
Down
  1. 1. who flies into space?
  2. 2. who hunts animals?
  3. 3. who drives a truck?
  4. 4. who cleans the pipes?
  5. 6. who writes books?
  6. 7. who bakes buns?
  7. 9. who sells vegetables?
  8. 11. who draws the pictures?
  9. 12. who issues laws?
  10. 13. who sells drugs?
  11. 14. who drives a bus?
  12. 15. who treats teeth?
  13. 17. who cuts men?
  14. 18. who fixes cars?
  15. 19. who rules a plane?
  16. 20. who heals animals?
  17. 22. who mines the ore?
  18. 23. who cooks in a restaurant?
  19. 28. who cuts the meat?
  20. 29. who keeps order?
  21. 31. who studies animals?