Human Body

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Across
  1. 2. Only part of the human body that cannot repair itself
  2. 6. Where red blood cells are created
  3. 7. Pigment that determines skin colour
  4. 9. Age that you stop growing
  5. 11. Number of chambers in the heart
  6. 13. Chemicals that causes changes to teenager's bodies as they grow into adulthood
  7. 14. Largest organ of the human body
Down
  1. 1. Muscle in the body that never tires
  2. 3. Hardest substance in the body
  3. 4. Largest bone in the human body
  4. 5. Largest gland in the body
  5. 6. Part of the body that doesn't feel pain
  6. 8. Part of the body that continues to grow throughout your life
  7. 10. Attaches muscles to the skeleton
  8. 12. Teeth used to grind food