Across
- 2. This system removes liquid wastes.
- 6. A group of cells organized to preform a function.
- 10. This system breaks down food.
- 11. Organism with legions of organization.
- 12. Tissue that function together form this.
Down
- 1. This system controls body movement.
- 3. A living thing made up of one or more cells.
- 4. This system moves bones.
- 5. Organism with only one level of organization.
- 7. This system is basically breathing
- 8. This system supports the body.
- 9. This system delivers nutrients and oxygen.