Puzzle Week Challenge

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Across
  1. 3. The country where the Olympics originated
  2. 4. The only bird that can fly backward
  3. 7. A strategy board game with kings and queens
  4. 9. The longest river in the world
  5. 10. The only metal that is liquid at room temperature
  6. 12. The first animated feature film
Down
  1. 1. A professional who analyzes financial risks using mathematics.
  2. 2. The tallest mountain in the world
  3. 5. The first animal domesticated by humans
  4. 6. The hardest natural substance on Earth
  5. 8. The only continent without a desert
  6. 10. A universal language of rhythm and melody
  7. 11. The process of assessing and managing potential losses.