General knowledge and associationts

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Across
  1. 2. Space, stars, universe
  2. 5. American holiday, autumn
  3. 6. Killing, detective, Italian
  4. 8. Map, school, Earth 🌍
  5. 11. Sportsman, player, contestant
  6. 12. 2002, chess, sport
  7. 13. Small, chemistry, biology
  8. 15. Nature, mountain πŸ”οΈ, fire πŸ”₯
  9. 16. Gotham city, mask, hero
  10. 17. Bones🦴, body,structure
  11. 19. LabπŸ§ͺ test, chemisty
Down
  1. 1. American symbol, animal
  2. 3. Blue, Planet 🌎, movie
  3. 4. Adrenaline, coffee, chocolate
  4. 7. Rock πŸͺ¨, space,hard
  5. 9. Food, dinner, money, m*n*
  6. 10. Hot, Cold, weather
  7. 14. Nature,water, wind
  8. 16. Money,people, safe
  9. 18. Students hate