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