Human Body Systems
Across
- 1. the muscle type that helps digest food
- 4. the part of the brain with decision making
- 8. the system that fights off bacteria
- 10. the system for hormone control
- 12. skin pigment
- 13. system that fights off infections
- 15. contains your hair follicles and nerve endings
- 17. carries blood to heart
- 19. connects muscle to bone
- 21. control center for body
Down
- 2. pumps blood throughout the body
- 3. part of digestive system, breaks apart food before ingestion
- 5. a type of cell that makes up nerves
- 6. part of neuron that conducts electricity
- 7. excretory system, they come in pairs
- 9. the outer layer of your integumentary system
- 11. where a bone meets another bone
- 14. carries blood away from heart
- 16. creates white blood cells, found in skeleton
- 18. system that provides structure to your body
- 20. respiratory system, they come in pairs