Substance Abuse Starter

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Across
  1. 2. neurotransmitter in the central nervous system
  2. 3. nerve impulses across a synapse
  3. 6. a neurotransmitter, derived from tryptophan
  4. 8. addicted to drugs
  5. 10. drunkenness
Down
  1. 1. a false notion
  2. 4. a lowering in spirits
  3. 5. a strong, usually irresistible impulse
  4. 7. helping to achieve
  5. 9. temporarily quickens some vital process