Across
- 4. Blood in the right side of the heart is...
- 7. Connects bones to other bones
- 8. Waste product excreted in urine
- 9. Urine will appear darker when you are...
- 11. Keep blood flowing in one direction in the heart
Down
- 1. Type of blood vessel that is only a single cell thick
- 2. Side of the heart with thicker muscular walls
- 3. Connects muscles to bones
- 5. Organ which filters/cleans the blood
- 6. Scientific name for the jawbone
- 10. Type of blood vessel that has thick muscular walls
- 11. Name of bottom chambers in the heart