Across
- 1. The bone found between chin and the thyroid gland
- 4. The smallest bone in the body
- 6. What kind of proteins found in the red blood cell carries oxygen
- 7. What animal has no bones
- 9. The longest bone in the body
- 11. The part of the body with no veins and arteries
- 12. Of what disease did Marie and Pierre Curie die
Down
- 2. What kind of blood is found in the left side of the heart
- 3. The longest vein in the body
- 5. The part of the body with most deoxygenated blood
- 8. Where are red blood cells made
- 10. What blood vessels are known as primary resistance vessels