Crossword about jobs

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Across
  1. 1. A person who interprets dreams
  2. 4. Someone who explores caves
  3. 8. a person who sleepwalks
  4. 10. Someone who studies fishes
  5. 11. A person who treats feet
  6. 13. Someone who writes crosswords
Down
  1. 1. A specialist in the branch of medicine for the eye
  2. 2. A doctor who specialises in helping children with their illnesses and diseases
  3. 3. A person who collects or studies butterflies and moths
  4. 5. Someone who collects coins
  5. 6. A specialist in the science of blood
  6. 7. An expert in the study of human societies and cultures and their development.
  7. 9. The act of convincing and persuading someone to do something
  8. 12. A person who forecasts the weather