my ela no. 1

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Across
  1. 4. the quality or condition of being duel
  2. 7. an airplane with 2 levels of wings
  3. 9. taking place every other week
  4. 10. having the xylem surrounding the phloem
  5. 13. a disease that is transmitted from humans to animals
  6. 14. in relation or related to water and land
  7. 15. taking place every other year
Down
  1. 1. relating to 2 things
  2. 2. to copy something
  3. 3. Having an affinity for both lipid and aqueous environments
  4. 5. a detergent or wetting agent
  5. 6. a 2 wheeled mode of transport
  6. 8. 2 houses put together
  7. 11. a cold blooded aquatic creature
  8. 12. a pair of 2 people or things