Across
- 4. Organ that stores bile
- 8. The tissue that connects muscles to bones
- 10. The process by which food is broken down
- 11. The part of the eye that gives it color
- 13. The part of the eye that changes shape to focus
- 16. The part of the digestive system that connects the mouth to the stomach
- 17. The muscle that closes the jaw
- 18. The bony structure that protects the brain
- 19. The bones in the fingers and toes
- 21. The outer layer of skin
- 22. The system that provides structure to the body
- 23. The tissue that connects bones to bones
Down
- 1. Part of the eye that controls the amount of light entering
- 2. The muscle that straightens the leg
- 3. The structure that protects the spinal cord
- 5. The organ that helps with speech and swallowing
- 6. The part of the eye that focuses light
- 7. The smallest unit of life
- 9. The main muscle used for breathing
- 12. The bones that form the chest
- 13. The smallest blood vessels
- 14. Part of the brain responsible for balance
- 15. The chamber of the heart that pumps blood to the body
- 20. The largest bone in the body
- 24. The organ responsible for hearing