Crossword puzzle

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Across
  1. 2. it means amazing
  2. 4. it's inside your head
  3. 6. the firefighter .....people against fire
  4. 8. synonym of strong
  5. 11. please ......the books and put them in my room
  6. 13. I am a healthy person because I do ....
  7. 15. it's a red liquid in our body
Down
  1. 1. the largest planet in Solar System
  2. 3. we use it to see very small things
  3. 5. 1000
  4. 7. cheetahs are endangered animlas. It's a .....
  5. 9. this animal can live without water for a long time
  6. 10. it means clean
  7. 12. water, tea and coffee are types of ......
  8. 14. it's opposite of interesting