Immune and Circulatory System

12345678910111213141516171819202122
Across
  1. 2. high levels of oxygen
  2. 5. Carries oxygen
  3. 7. liquefies blood
  4. 8. how many chambers in the heart
  5. 10. Engulfs pathogen
  6. 14. System fight and protect body
  7. 15. blood from the body goes here first
  8. 18. Carries de oxygenated blood away from heart
  9. 20. Blood from here gets pumped to the body
  10. 22. triggers immune response
Down
  1. 1. location where oxygen is given
  2. 3. y shaped protein mark pathogen for killing
  3. 4. separates left and right side of heart
  4. 6. Carries oxygenated blood toward the heart
  5. 7. causes clots/scabs in blood
  6. 9. side of heart that has deoxygenated blood
  7. 11. Oxygen and CO2 diffusion location
  8. 12. microbe that causes a sickness
  9. 13. thick walls, carries blood away from the heart
  10. 16. make antibodies
  11. 17. carries blood toward the heart
  12. 18. receive antibodies
  13. 19. side of heart that has oxygenated blood
  14. 21. blood from the lungs goes back to the heart here