topic 1 bruvvv

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Across
  1. 2. where the deoxygenated blood enters the heart
  2. 4. attack caused by a coronary artery becoming blocked by a blood clot
  3. 7. carry blood away from the heart to the rest of the body
  4. 9. are used to attach the valves to the ventricles
  5. 11. take blood back to the heart
  6. 12. the protein released a damaged blood cell
Down
  1. 1. seperates the left side of the heart from the right side
  2. 3. the hardening of arteries caused by atheromas
  3. 5. the smallest artery where metabollic exchange occurs
  4. 6. help the blood flow in one direction
  5. 8. the inner lining of the artery
  6. 10. solid insoluble proteins