Circulatory system

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Across
  1. 3. also known as RBC
  2. 6. circulation of blood between intestine &liver
  3. 7. Valve present on left side
  4. 9. inner layer of heart
  5. 10. constitutes with 55%of blood
  6. 11. valve present on right side
  7. 13. circulation of blood between lungs & heart
Down
  1. 1. deeply situated in the body
  2. 2. situated near the body surface
  3. 4. circulation of blood within the heart
  4. 5. volume of blood being pumped by the heart
  5. 8. rupture of RBC's
  6. 9. destruction of allergens
  7. 12. outer layer of heart
  8. 14. destructs &inhibits the growth of bacteria