ZPHS - NOSSAM.... HUMAN HEART

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Across
  1. 4. Blood without blood cells.
  2. 5. A Valve present in between the right chambers
  3. 7. Which supplies the blood to heart wall muscles
  4. 8. Thin walled blood vessels with valves
  5. 10. Upper chambers of heart
  6. 11. Lower chambers of heart
  7. 13. Protective outer covering of heart
Down
  1. 1. Biggest blood vessel in the human body
  2. 2. Which collect the blood from head & neck
  3. 3. Medium of transportation in humans
  4. 6. Thick walled & valve less blood vessel
  5. 9. A microscopic, hair like blood vessel
  6. 12. It is also called as Mitral valve