Body Systems

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Across
  1. 4. thinking and emotions
  2. 7. connects, cushions, and nourishes
  3. 11. Stores urine
  4. 13. protects the body from pathogens
  5. 14. traps germs
  6. 15. sends chemical messages
Down
  1. 1. balance and coordination
  2. 2. filters blood
  3. 3. protection from pathogens and UV radiation
  4. 5. breaks down food into usable nutrients
  5. 6. cushions fetus
  6. 8. produces eggs
  7. 9. also known as the urinary system
  8. 10. "food tube"
  9. 12. excrete Co2