Across
- 2. Carbon Dioxide is a ___________product exhaled by the lungs
- 4. The largest muscle in the body
- 5. means something that is going round and round
- 9. The bottom chambers of the heart (left & right)
- 11. Your heart pumps this gas to your body cells
- 13. Blood is the _________ that travels throughout the body
- 15. White blood cells fight _____________
- 16. This blood component aids in the clotting of blood
- 18. extremely small blood vessels that allow gas exchange
- 19. Blood transports nutrients from _______________
- 20. This organ takes in Oxygen and gets rid of Carbon Dioxide
Down
- 1. Veins transport ______________blood from body cells back to the heart
- 2. This blood component fights infections
- 3. dioxide Your heart pumps blood to get rid of what waste product
- 6. This blood component transports Oxygen from the lungs to body cells
- 7. the top chamber of the heart (left and right)
- 8. Arteries transport ____________blood from the heart throughout the body
- 10. The building blocks of life
- 12. The heart is about the size of your ____________
- 14. This part of the blood transports nutrients and wastes
- 17. The heart pumps blood through tubes called