SCIENCE / BODY / HEALTH

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Across
  1. 2. — person represented by politician
  2. 8. — ask people for political support
  3. 9. — connected with emotions
  4. 10. — chemical affecting happiness
  5. 12. — chemical reducing pain and stress
  6. 13. — sudden strong movement of air
Down
  1. 1. — connected with parliament
  2. 3. — unfairly taking advantage of others
  3. 4. — protection from danger
  4. 5. goods — products bought by ordinary people
  5. 6. bud — tongue structure used for tasting
  6. 7. — illness affecting body or mind
  7. 11. — system of ranked importance