Human System

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Across
  1. 1. Top section of the heart
  2. 3. Excess tissue fluid around cells.
  3. 7. Cells that carry oxygen all throughout the body.
  4. 11. Pulmonary Artery carries _____ blood.
  5. 12. If energy isn't used up it is stored as.
  6. 13. What system circulates lymph and blood throughout the body.
  7. 14. Cage like structure protecting the vital organs of the upper body.
  8. 19. Cervical nodes are found where.
  9. 20. Largest mass of Lymphatic tissue
  10. 21. Largest gland in the human body.
  11. 22. Clots blood to protect wounds.
Down
  1. 2. System that controls our breathing
  2. 4. Which is the only artery to carry deoxygenated blood.
  3. 5. Tube connecting the Bladder and the Kidneys.
  4. 6. What colour blood cells help fight infections.
  5. 8. Principal vessel which distributes oxygenated blood to the systemic circulation.
  6. 9. Bottom section of the heart
  7. 10. Maximus Largest muscle in the human body.
  8. 15. What is longer, small or large intestine.
  9. 16. Where in the human body would you find the Loop of Henle.
  10. 17. Largest organ of the human body.
  11. 18. Longest bone in the human body.