Roots and affixes

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Across
  1. 4. - to use light
  2. 6. - brother
  3. 11. - around/outside
  4. 12. - to shape
  5. 13. - yearly
  6. 14. - 100 years
  7. 16. - plants produce green stuff
  8. 17. - a tank full of water and fish
  9. 18. - new book
  10. 19. - they're good to me
Down
  1. 1. - time
  2. 2. - stories
  3. 3. - many sides
  4. 4. - to move forward
  5. 5. - to move with the mind
  6. 7. - to study ancient things
  7. 8. - my land
  8. 9. - to lead
  9. 10. - to change
  10. 15. - to carry