Module 8

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Across
  1. 2. smallest branches of the arterial tree
  2. 6. carry blood away from the heart
  3. 8. responsible for the movement of blood and everything it carries throughout the body
  4. 9. the innermost layer of the heart wall
  5. 10. myocardium relaxing
  6. 12. the middle and thickest layer of the heart
  7. 14. collagen fiber cords that are attached to the edge of each cusp and to papillary muscles
Down
  1. 1. a measure of the amount of pressure flowing blood exerts on arterial walls
  2. 3. the number of times the ventricle contracts or beats in 1 minute
  3. 4. carry blood toward the heart
  4. 5. brings deoxygenated blood from the systemic circulation
  5. 7. the outermost layer of the heart wall
  6. 11. myocardium contracting
  7. 13. valves located between the atria and the ventricles