Circulatory System

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Across
  1. 3. found between the ventricles are arteries
  2. 8. high blood pressure
  3. 9. blood coming from the body enters here first through the superior and inferior vena cava
  4. 10. used to transport oxygen through the blood
  5. 11. the part of blood that consists mostly of water, proteins, gases, and nutrients
  6. 13. animal with one atria and one ventricle
  7. 15. vessels that exchange materials of the blood with the tissues
  8. 16. found between the right atrium and ventricle
  9. 17. a person with this blood type has anti-b antibodies in their blood
  10. 19. everything that happens in a heartbeat
  11. 23. help in clotting
  12. 24. divides the ventricles
Down
  1. 1. an element of blood type that is of concern during pregnancy
  2. 2. animals with this have a pulmonary loop and a systemic loop
  3. 4. relaxation of the heart chambers
  4. 5. contraction of the heart chambers
  5. 6. fluid found in the open circulatory system of insects
  6. 7. pumping chambers of the heart
  7. 12. pumps blood through the aorta
  8. 14. found between the left atrium and ventricle
  9. 18. carry blood to the heart
  10. 20. carry blood away from the heart
  11. 21. when vessels return to the heart without the blood having contact with cells or tissues
  12. 22. receiving chambers of the heart