Across
- 3. blood pressure blood pressure when the ventricles of the heart contract
- 4. are small blood vessels that connect arteries and veins
- 11. gives the blood its color(red)
- 13. artery taking the blood from the heart to the body
- 15. lower chamber of the heart that pushes out the blood
- 16. blood pressure blood pressure when the heart is as rest
- 17. vein veins carrying blood from lungs to the heart
- 19. vena cava brings blood to the lower right ventricle
- 20. artery artery carrying blood from the heart to the lungs
Down
- 1. cells that help to close wound
- 2. system system of the heart, blood, and blood vessels that carry oxygen and nutrients throughout the body
- 5. vena cava carries blood to the upper body
- 6. pressure pressure placed on the walls of the blood vessels
- 7. blood cell fights inflections and diseases
- 8. form scabs
- 9. carry blood towards the heart
- 10. yellowish liquid that transports blood cells
- 12. arteries blood vessels carrying oxygen rich blood to the heart muscle
- 14. upper chamber in the heart that receives blood
- 18. blood cell carries oxygen and nutrients to the cells
- 21. carries blood away from the heart