Heroin

Name: ______________________   Date: ____________

Use the clues to fill in the crossword.

Across

  1. 5. A disrespectful laugh (5)
  2. 6. Infection by the human immunodeficiency virus (3)
  3. 7. The sensory and control apparatus consisting of a network of nerve cells (13)
  4. 8. A retraction of a previously held position (10)
  5. 9. A cloud of fine particles suspended in a gas (5)

Down

  1. 1. To dose too heavily (8)
  2. 2. A drug that reduces excitability and calms a person (10)
  3. 3. Southwestern Asian herb with greyish leaves and white or reddish flowers (10)
  4. 4. The act of putting a liquid into the body by means of a syringe (9)