Across
- 4. Stores urine.
- 7. The tube which urine leaves the body.
- 8. Part of the blood that promotes clotting.
- 9. Sticky, red fluid made up of water, plasma and cells.
- 10. Type of circulation between the heart and different organs in the body.
- 12. They carry the blood from the heart to the organs.
- 13. A large vein carrying blood to the heart.
- 14. They carry the blood from the organs to the heart.
Down
- 1. Type of circulation between the heart and the lungs.
- 2. The removal of toxins and waste products from the blood by the kidneys.
- 3. A pair of organs that removes waste and extra fluid from the body.
- 5. The largest artery of the body carrying blood away from the heart.
- 6. Muscular organ that pumps blood.
- 7. The tube that carries urine from the kidneys to the bladder.
- 11. They connect the arteries and veins and have very thin walls.