THE HEART AND THE CIRCULATORY SYSTEM

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Across
  1. 3. ONE OF THE VALVES OF THE HEART
  2. 5. FAT DEPOSITS BLOCKS THE CORONARY ARTERIES
  3. 9. THE THIN WALLS OF A BLOOD VESSELS
  4. 12. VEINS AHVE A NARROW_______
  5. 13. THE ONLY ARTERY THAT CARRIES OXYGENATED BLOOD
  6. 14. A VALVE THAT IS ON THE PRVENTS BACKFLOW OF BLOOD BETWEEN THE LEFT ATRIUM AND THE LEFT VENTRICLE
  7. 15. BLOOD VESSELS THAT CARRIES BLOOD AWAY FROM THE HEART
  8. 17. PART OF THE HUMAN CIRCULATORY SYSTEM AND IS RESPONSIBLE FOR GASEOUS EXCHANGE
  9. 19. A SITE FOR RED BLOOD SYNTHESIS
  10. 20. THSES ARE TABLESTS THAT ARE USED AS IRON SUPPLEMENTS
  11. 21. PRESSURE THIS IS PRESSURE THAT IS GENERATED WHEN THE HEART IS BEATING
Down
  1. 1. WHEN THE ARTERIAL WALLS RAPTURE CAUSING A HEART ATTACK
  2. 2. THIS BLOOD VESSELS CARRIES OXYGENATED BLOOD FROM THE HEART TO THE REST OF THE BODY
  3. 4. BLOOD VESSELS THAT ARE RESPONSIBLE FOE EXCHANGE OF MATERIALS
  4. 6. A RED PROTEIN THAT BINDS TO OXYGEN
  5. 7. A MEDICAL CONDITION THAT RESULTS IN STIFENING OF THE ARTERIAL WALLS
  6. 8. THE UNITS OF BLOOD PRESSURE
  7. 10. THESE HAPPENS WHEN THE HEART IS AT REST
  8. 11. THE MAIN VEIN IN THE HUMAN BODY
  9. 16. A CONDITION THAT HAPPENS WHENRED BLOOD CELLS ARENT ABLE TO CARRY ENOUCH OXYGEN
  10. 18. A CONDITION THAT HAPPENS WHEN THE ARTERIE SUPPLYING THE BRAIN WITH OXYGEN GESTS BLOCKED