Digestive and circulatory system

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Across
  1. 3. Filters the blood and produces urine.
  2. 4. produces sweat from skin
  3. 7. The rhythmic movement of the heart while pumping blood.
  4. 12. Pumps blood to the rest of the body.
  5. 15. Receives blood from the body.
  6. 16. Pumps deoxygenated blood to the lungs.
  7. 17. Pumps the blood.
  8. 18. The rhythmic beating felt in the arteries caused by the beating of the heart.
  9. 19. Excretes excess salt and waste in the form of sweat.
  10. 20. Stores the urine.
  11. 22. A fluid that circulates throughout the body.
  12. 27. Helps to fight infection.
  13. 28. excretory product in fish
  14. 29. EXCRETORY PARTS IN earthworm
  15. 30. Helps in the clotting of the blood.
Down
  1. 1. Filters CO2 from blood that is excreted during exhalation while breathing.
  2. 2. helps in absorption of nutrients in small intestine
  3. 5. Carry pure or oxygen-rich blood.
  4. 6. Transports urine from kidney to bladder.
  5. 8. helps in gas exchange in lungs
  6. 9. Carry impure or carbon dioxide-rich blood.
  7. 10. Allows the exit of urine from the body.
  8. 11. EXCRETORY PARTS IN cockroach
  9. 13. EXCRETORY PARTS IN prawn
  10. 14. EXCRETORY PARTS IN flatworm
  11. 20. vessels Distributes the blood throughout the body.
  12. 21. Carries oxygen and carbon dioxide in the blood.
  13. 23. Receives oxygenated blood from the lungs.
  14. 24. The system that helps in the transportation of oxygen, food, waste products to and from the various parts of the body.
  15. 25. largest artery in human body
  16. 26. Carries different nutrients, gases and waste products in the blood.