The Circulatory System and Heart

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Across
  1. 2. blood vessels bypass the liver and the blood is not detoxified properly (2 words)
  2. 3. Inflammation of the myocardium
  3. 5. The atrioventricular valves connect the atrium to the
  4. 8. This valve can be found between the left atria and left ventricle
  5. 9. The heart has how many chambers?
  6. 12. This part of the circulatory system takes oxygenated blood from the heart to the body
  7. 16. The outer layer of the heart
  8. 17. The pulmonary and aortic valves are known as what type of valve?
  9. 19. The epithelial inner lining of the heart
  10. 20. Mammals have what type of circulatory system?
  11. 21. This valve links the left ventricle to the exit vessel
Down
  1. 1. The pulmonary artery is the only artery to carry what type of blood?
  2. 4. This valve can be found between the right atria and right ventricle
  3. 6. This portal system consists of veins that carry blood from the digestive organs to the liver
  4. 7. This part of the circulatory system takes deoxygenated blood from the heart to the lungs
  5. 10. How many parts are there to the tricuspid valve?
  6. 11. The muscular middle layer of the heart
  7. 13. How many layers does the heart have?
  8. 14. This valve links the right ventricle to the exit vessel
  9. 15. The tricuspid and bicuspid valves are known as what type of valve?
  10. 18. The muscle covering of the heart