Psych. 11 Caffeine and Amphetamines Crossword Puzzle

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Across
  1. 2. A small round mass of solid medicine to be swallowed whole
  2. 4. A symptom of high dose of caffeine is ______.
  3. 5. Crystal meth increases the user's self-__________.
  4. 7. Condition caused by excessive caffeine use where theperson feels anxious or scared.
  5. 8. Unpleasant symptoms occuring after a person has stopped regular drug use.
  6. 9. A substance that raises levels of physiological or nervous activity in the body.
  7. 11. What are heavy users of caffeine most influenced by?
Down
  1. 1. What is the most used psychoactive substance in the world?
  2. 3. Condition caused by excessive caffeine use where a person has trouble sleeping.
  3. 6. An extreme state of sadness.
  4. 7. A legal amphetamine-type drug used by university and college students as a study-aid.
  5. 10. An illegal amphetamine-type drug most commonly known as "Crystal ____."