Across
- 1. Organ responsible for eating and speaking
- 4. Organ responsible for commanding the body
- 5. Basic building block for all living things
- 10. Largest internal organ
- 11. Biological organization level between cells and a complete organ
- 12. Organ system responsible for giving out commands
- 13. organ responsible for gas exchange in the body
- 14. Organ responsible for the digestion of Foods
Down
- 2. Specialized structures that perform tasks in a cell
- 3. organ responsible for pumping blood
- 6. Organ system responsible for pumping the blood
- 7. Organ responsible for filtering waste out of the blood
- 8. Organ system that is responsible for movement
- 9. Organ system responsible for fighting off foreign entities in the body