Cardiovascular System

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Across
  1. 3. connects veins and arteries
  2. 9. White Blood Cells
  3. 11. exposed when an injury causes a blood vessel to break
  4. 13. Blood Platelets
  5. 14. An inflammatory chemical that attracts of WBCs to the site of infection
  6. 15. WBC that uses enzymes to digest parasitic worms
  7. 16. phagocytes that engulf viruses and other pathogens
  8. 17. Found in the lymph nodes
  9. 21. Blood's liquid matrix
  10. 22. Third step of hemostasis
  11. 23. Release histamine
  12. 24. released when an injury causes a blood vessel to break
  13. 25. A series of reactions that provides time for blood to heal
Down
  1. 1. the other 10% of plasma
  2. 2. carry blood to the heart
  3. 4. Second step of hemostasis
  4. 5. First step of hemostasis
  5. 6. largest leukocytes
  6. 7. carry blood away from the heart
  7. 8. Made up of thrombocytes and leukocytes,makes up line between blood cells and plasma
  8. 10. Red Blood Cells
  9. 12. binds platelets to exposed collagen fibers to form a platelet plug
  10. 18. % of blood made up by red blood cells
  11. 19. protein that uses iron to bind oxygen
  12. 20. Most numerous white blood cells