Across
- 2. Blood vessels that carries blood to the heart
- 5. A body fluid in humans and other animals that contains dissolve substances and cells
- 9. Vein that is the exception to the rule veins carry deoxygenated blood
- 10. Blood vessels that exchange oxygen and carbon dioxide
- 11. Structures found in veins but not arteries
- 12. Number of chambers in the heart
Down
- 1. Word use to describe carbon dioxide rich blood
- 3. Top two chambers of the heart
- 4. Blood vessels that carries blood away from the heart
- 6. Word use to describe oxygen rich blood
- 7. Artery that is the exception to the rule arteries carry oxygenated blood
- 8. Bottom two chambers of the heart