anatomy puzzles

123456789101112
Across
  1. 2. Organ that detoxifies blood
  2. 5. Control center of the body
  3. 6. Organ used for breathing
  4. 9. Largest bone in the body
  5. 11. Vessel carrying blood to heart
  6. 12. Organ that pumps blood
Down
  1. 1. The skull 0rotects this organ
  2. 3. Bone that protects the chest
  3. 4. Hard covering on finger or toe
  4. 7. Fiber transmitting impulses
  5. 8. Column of vertebrae
  6. 10. Bone in the mouth