Circulatory System

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Across
  1. 2. small colourless cell fragments in our blood that forms clots and stops or prevents bleeding
  2. 3. largest blood vessels and artery in the body
  3. 6. two lower chambers pumping chambers
  4. 7. two upper chambers of the heart collecting chambers
  5. 9. blood low in oxygen
  6. 12. link arteries as well as exchange of materials between blood and tissue cells
  7. 13. blood vessels that take blood to the heart
  8. 14. a large vein that carries blood to the heart from other areas of the body
  9. 15. blood vessels that take blood away from the heart
Down
  1. 1. The forces that blood exerts on the artery walls
  2. 4. carries oxygen and removes carbon dioxide
  3. 5. part of body's immune system and helps the body fight infections and diseases
  4. 8. that carries oxygen-rich blood from the left ventricle of the heart to other parts of the body.
  5. 10. blood high in oxygen
  6. 11. flap-like structures present in heart that allow blood to flow in one direction