Substance Abuse Crossword

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Across
  1. 2. Commonly administered using needles.
  2. 4. Commonly known as weed.
  3. 5. Acronym for Lysergic acid diethylamide.
  4. 7. Can be legally consumed by people over the age of 21.
Down
  1. 1. Can take the form of crystals.
  2. 3. Originally intended to help people stop smoking.
  3. 6. One of the phases of addiction.
  4. 8. A form of cocaine.