Across
- 1. move blood back to the heart
- 2. gives you clean air to your blood and gets rid of the carbon dioxide
- 4. breaks down waste brought from the blood and is the biggest gland in the body
- 5. moves blood away from the heart
- 7. absorbed by the blood and takes throughout the body to give proper nutrients
- 9. a simple carbohydrate and the simplest form of sugar
- 11. the body system that ciculates oxygen in blood to all the cells of the body
- 12. get blood to and away from the heart
- 13. one where it lets oxygenated blood enter the heart and one lets deoxygenated blood from the body
- 14. detects the level of carbon in your blood
- 15. lets oxygen into the blood and takes carbon dioxide out
- 16. makes up most of the blood
- 17. red liquid in you body
Down
- 1. one carries blood to the body and the other one carries blood to the heart
- 3. pumps the blood around the body
- 6. large vein leading into the top right chamber of the heart
- 8. carries blood to the body
- 10. provides the cells with the energy needed to perform many of its activities
- 11. the chemical reaction involving oxygen that moves the energy in glucose into the compound ATP