Cardio vascular system

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Across
  1. 2. blood vessels that form a network between the arterioles and venules
  2. 5. carry blood towards the heart
  3. 6. platelets
  4. 9. vein carrying oxygenated blood from the lungs to the left atrium of the heart
  5. 11. inner layer of heart
  6. 12. blood vessels that carry oxygen-poor blood from the right side of your heart to your lungs
  7. 14. white blood cells
Down
  1. 1. muscle layer of heart
  2. 3. the main artery carrying blood from the heart to the rest of the body
  3. 4. bottom half of the heart
  4. 5. vein carrying deoxygenated blood into the heart
  5. 7. carry blood away from the heart
  6. 8. outer layer of heart
  7. 10. two upper cavities of the heart
  8. 13. red blood cell withouth a nucleus