Across
- 2. exhaled from your body
- 3. only found in plant cell
- 6. control center of the nervous system
- 7. hip joint
- 10. control center of a cell
- 11. elbow joint
- 13. the purpose of a structure
- 16. responsible for photosynthesis
- 18. the system for structure
- 19. hearts and veins make up this system
- 20. pumps about 4000 gallons of blood a day
Down
- 1. skeletal, smooth, cardiac
- 2. makes chloroplast green
- 4. the second layer of skin
- 5. oxygen and nutrients are carried by this
- 8. semi-permeable
- 9. system that deals with skin
- 12. storage that is larger in a plant cell than an animal cell
- 14. the system for storage and waste removal
- 15. has acid and enzymes to break down food
- 17. the system for movement