JUSTIN crossword

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Across
  1. 3. keeps things cold
  2. 5. studies maps on the Earth
  3. 7. walking man
  4. 9. study of goods and services
  5. 10. makes me laugh
  6. 14. academic learning
  7. 15. poison
Down
  1. 1. collects money
  2. 2. studies universe
  3. 4. horseback riding
  4. 6. applying members to a certain group
  5. 8. searches for information
  6. 11. skilled at singing
  7. 12. person
  8. 13. poets