Brain Food - a partner crossword puzzle

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Across
  1. 5. i
  2. 6. e
  3. 8. h
  4. 11. j
  5. 12. l
Down
  1. 1. b
  2. 2. f
  3. 3. d
  4. 4. g
  5. 7. c
  6. 9. a
  7. 10. k