Dev's homework

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Across
  1. 2. a male relative
  2. 5. something that can last a long time
  3. 7. scientist that studies biology
  4. 9. a sound you make when sad
  5. 10. a day celebrating your birth
  6. 11. also known as title
  7. 13. process of converting sunlight to energy
  8. 17. unique
  9. 18. a warrior from middle ages
Down
  1. 1. the most clean
  2. 3. the opposite of closer
  3. 4. a land surrounded by water
  4. 6. accomplished a goal
  5. 7. a word used to describe a smart person
  6. 8. the action of flying
  7. 9. the past tense of see
  8. 12. deadly poison from snake
  9. 14. an arrangement of seats
  10. 15. .... and tidy
  11. 16. a measurement of time