Crossword-Elina #14

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Across
  1. 2. past tense of buy
  2. 5. water valve
  3. 7. flies in the air carrying passengers
  4. 8. police_______
  5. 10. somebody who climbs mountains
  6. 12. fierce,strong
  7. 13. nervous
  8. 14. scared
  9. 15. plant stem
  10. 17. circular arrangement of flowers
  11. 18. chew or bite something
Down
  1. 1. expel air from lungs noisily
  2. 3. weighing a lot
  3. 4. baby cow
  4. 6. of great size
  5. 9. tool used when it's dark
  6. 11. more light
  7. 15. smooth textured
  8. 16. to hear
  9. 17. move on foot