ADHD

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Across
  1. 2. Happy Chemical
  2. 6. H
  3. 7. _______ system
  4. 8. D
  5. 9. neurotransmitter
Down
  1. 1. D
  2. 3. brain part smaller in ADHD kids
  3. 4. _______ focus
  4. 5. A