Across
- 2. Upper part of the heart
- 3. The smallest blood vessel
- 8. Absorbs water
- 10. large flat muscle at the bottom of the chest captivity that helps with breathing
- 11. Liquid part of the blood
- 12. where digestion begins
- 13. A blood vessel that helps carry blood back to the heart
- 14. Helps form scabs
Down
- 1. System Transports oxygen waste nutrients, hormones, and heat
- 4. Tiny finger-shaped structures that cover the inner surface
- 5. Fights diseases
- 6. Carries blood away from the heart
- 7. filter waste from blood like urea, water,salt, and proteins
- 9. A muscular tube that connects the mouth to the stomach