General culture

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Across
  1. 5. Saturn's largest moon
  2. 6. Large marsupial
  3. 8. figure with 7 sides
  4. 10. religion with the Torah as its holy book
  5. 12. largest organ in the human body
  6. 13. largest ocean in the world
  7. 14. planet furthest from the sun
Down
  1. 1. highest mountain in the world
  2. 2. marine mollusk with 3 hearts
  3. 3. hardest mineral on the planet
  4. 4. flying mammal
  5. 7. country with fewer inhabitants in the world
  6. 9. largest planet in the solar system
  7. 11. 2010 World Cup winner