CROSSWORD 9

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Across
  1. 1. - Underground passageway
  2. 6. - Young stage of a frog
  3. 8. - Famous detective Holmes
  4. 10. - Flightless bird in Antarctica
  5. 11. - Place with many books
  6. 14. - Spiky desert plant
  7. 15. - Insect that glows at night
Down
  1. 2. - Eighth planet from the sun
  2. 3. - Tool to see tiny things
  3. 4. - Medieval fortress
  4. 5. - Preserved remains of an ancient organism
  5. 7. - Gas we breathe in
  6. 9. - Type of puzzle with pieces
  7. 10. - Colorful talking bird
  8. 12. - Tall African animal with a long neck
  9. 13. - Attracts metal objects