Across
- 5. Tiny finger shaped structures
- 6. Plays a big part in forming scabs
- 9. Windpipe
- 10. Made up of tissue
- 11. Smallest blood vessel
- 12. Tiny air sacs that move gas between air and blood
- 13. continues the mechanical and chemical digestion of food.
- 14. System System that removes cellular waste
Down
- 1. Connects the mouth to the stomach
- 2. Filters waste from the blood
- 3. Airways in the lungs that lead from the bronchi to the alveoli
- 4. Found in the kidney, little filter that blood goes through
- 5. Lower chamber of the heart
- 7. Muscle at the bottom of the chest
- 8. System The system that transports oxygen, waste etc through the body