Human Body Systems Functions
Across
- 5. The tendency to maintain a stable internal environment in an organism
- 8. The system that allows the body to move by contraction and relaxation
- 10. The system that maintains fluid levels in body tissues
- 11. The system that acts as a barrier between the outside and inside of the body
- 12. The system that releases hormones to regulate body activities
Down
- 1. The system that helps movement, protects your organs, and stores minerals
- 2. The system that removes carbon dioxide from the body
- 3. The system that breaks nutrients down to be absorbed
- 4. The system that carries oxygen and removes waste from cells
- 6. The system that removes wastes from the body
- 7. The system that fights diseases
- 9. The system that detects information from outside and sends it to the brain