Skeletal and Muscular System

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Across
  1. 5. another word for cranium
  2. 7. Backbone of a human body
  3. 9. a section that provides support to the upper body
  4. 10. a muscle whose contraction extends or straightens a limb or other parts of the body
  5. 12. another word for wrist bone
  6. 13. another word for breast bone
  7. 15. the part of the body of a mammal between the neck and the abdomen
Down
  1. 1. the lower part of the alimentary canal from the end of the stomach to the bottom
  2. 2. generally thin and flat with a purpose of protecting vital organs
  3. 3. another word for lower arm
  4. 4. another word for collar bone
  5. 6. the filling inside of a bone
  6. 8. another name for a hip bone
  7. 11. another word for a shoulder blade
  8. 14. there are 206 of these in the body