Across
- 5. the system that gathers, interprets, and responds to information
- 6. system that controls all other systems
- 7. carries blood away from the heart
- 9. white blood cells abbreviation
- 11. stores and carries WBCs that fight disease
- 13. long muscle tube part of the digestive system
- 14. female reproductive organ
- 17. gland that produces oil
- 19. another name for the skin
- 21. organ of the excretory system
- 23. male reproductive organ
- 24. hormones enter into the body through the ____
- 25. the immune system fights off _____ invaders
- 26. what muscle controls breathing?
- 27. muscles move by ________
- 28. reproductive and endocrine systems control _____
Down
- 1. respiratory system takes in ______
- 2. "master gland"
- 3. gland triggers homeostasis by triggering appetite
- 4. controls all other systems
- 8. organ of the respiratory system
- 10. respiratory system removes ______
- 12. skeletal system works w/ to produce white blood cells
- 15. the system of the skin
- 16. removes waste from the body
- 18. what 2 systems are lymph nodes part of
- 20. what's the biggest organ part of the immune system
- 22. this system protects organs