| Across |
| 1. | The System that protects tissue |
| 3. | liquid part of cell |
| 6. | The system that carries oxygen from tissue cell |
| 11. | The system that includes bones |
| 13. | Largest organ of body |
| 14. | Directional term that means along mid-line of body |
| 15. | Directional term that means closer to surface |
| 17. | everything is balanced |
| 19. | contains digestive enzymes |
| 21. | stores ATP |
| 23. | The system that includes your lungs. |
| 26. | The system that includes nerves |
| 27. | protein synthesis |
| 28. | Directional term that means closer to center of the body |
| 29. | One of the necessary life function that deals with urinary system |
| 30. | Directional term that means further from point of origin |
| 31. | Directional term that means closer to point of origin |