7 The Human Body The Circulatory and Respiratory Systems L3

Edit Answers
1234567891011121314151617181920212223242526272829303132333435363738394041424344
Across
  1. 4. These carry 02 rich blood away from the heart
  2. 6. Blood moves in 2 ____ around the body
  3. 7. tiny sacs in the lungs
  4. 9. this system takes in oxygen
  5. 16. The right atrium receives ____ poor blood
  6. 18. Most blood cells are these ____ ____ ____
  7. 19. allows an exchange between body cells and blood
  8. 20. This is an organ in the chest
  9. 23. when a blood vessel in the brain becomes blocked
  10. 26. Trachea splits into 2 branches, one of which is called a ____
  11. 27. This carries blood away from the heart
  12. 29. A problem that affects the cardiovascular system
  13. 33. Blood maintains ____ by transporting various things to cells
  14. 34. This is abnormally high blood pressure
  15. 35. An adult human body has five liters of this
  16. 37. trachea or ____
  17. 38. ____ ____ are small bean shaped organs
  18. 40. The circulatory system moves fluids around your body to protect it from this
  19. 41. Lymph nodes remove ____ and dead cells from lymph
  20. 43. This is a respiratory disorder
  21. 44. The left atrium ____ 02 blood
Down
  1. 1. the circulation of blood helps with this
  2. 2. The heart blood and blood vessels make up this system
  3. 3. this is released upon exhale
  4. 5. The ____ ____ pumps )2 poor blood to the lungs
  5. 6. The cardiovascular system and lymphatic system are both part of this system
  6. 8. Infection fighting blood cells are called ____ ____ ____
  7. 10. The fluid part of the ____ is called plasma
  8. 11. air flows into this from your nose
  9. 12. Blood travels through your body in these
  10. 13. The ____ of blood between the heart and lungs is called the Pulminary circulation
  11. 14. is one of the diseases of the lymphatic system
  12. 15. These are small lymphatic organs in the back of the throat
  13. 17. Platelets are pieces of ____ cells
  14. 21. Each heartbeat pumps blood into your arteries at ____ pressure
  15. 22. Veins carry 02 ____ to the heart
  16. 24. ____ are very important to your lymphatic system
  17. 25. ___ ___ ___
  18. 28. This system is a group of organs and tissues that collect fluid that leaks from the blood
  19. 30. where the vocal cords are
  20. 31. Blood carries gasses, fluid and ____ throughout the body
  21. 32. The left ventricle ___ 02 rich blood to the body
  22. 36. This pumps blood throughout the body
  23. 39. These ar thread like worms in the lymphatic system
  24. 42. This is the largest lymphatic organ