Across
- 1. pumps blood through the veins arteries and capillaries
- 6. waste product of respiration
- 8. Is where nutrients and oxygen is picked up by the blood
- 9. carries blood to the lungs
- 10. controls the flow of blood through the heart
Down
- 2. carries blood away from the heart
- 3. connects arteries and veins
- 4. Main artery of the heart
- 5. carries blood to the heart
- 7. Gas needed for respiration