systems

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Across
  1. 2. center of bones
  2. 4. what do bones produce
  3. 6. system the skin is a part of
  4. 7. system the eyes are a part of
  5. 9. type of muscle the heart is made out of
  6. 10. name of the smallest bone
  7. 12. the skeletal system provides ___ for the organs
  8. 14. the system that helps fight off pathogens
  9. 15. a lipid used for insulation and padding
Down
  1. 1. the system the pancreas is a part of
  2. 3. comprise of the skin and it's ___
  3. 4. what is the skeletal system made out of?
  4. 5. largest organ of the body
  5. 8. Where the smallest bone is located
  6. 11. sweat glands
  7. 13. type of muscle digestive system is made out of