Human Body
Across
- 4. Brings blood away from the heart
- 6. brings blood around the body, organ system
- 8. gets rid of waste, organ system
- 11. the blood goes through the organ and in the circulatory system
- 12. air sacs in the lungs
- 13. brings air to the air sacs
- 15. filters the waste
Down
- 1. Holds air, organ system
- 2. Breaks down food, organ system
- 3. brings air to the lungs from the trachea
- 5. brings air to the lungs
- 7. brings food to the stomach
- 9. connects veins and arteries
- 10. brings blood back to the heart
- 14. holds air and part of the respiratory system