Across
- 2. Heart structure that prevent the blood from returning back
- 3. Blood vessel that has very thin wall
- 6. / Heart chamber that receive the blood from all body parts
- 10. Hardening of the artery wall
- 13. Blood vessel that carry the blood into the heart
- 14. blood circulation between heart and all body systems
- 15. Blood circulation between heart and lungs
Down
- 1. Heart chamber that pushs the blood to all body cells
- 4. Tiny pieces of blood cells that that help in blood clot
- 5. The fluid part of the blood
- 7. Organ that pumps the blood to allbody parts
- 8. Blood vessel that carry the blood away from the heart
- 9. Fluid that transport nutrients and oxygen to the cell body
- 11. happen when blood vessel in the brain ecomes blocked
- 12. Cells with no nuclei