Skeletal system

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Across
  1. 3. it is in the axial skeleton
  2. 5. what do bones do to internal organs
  3. 7. the body's most complex bony structure
  4. 8. process of making blood
  5. 9. it is found inside the bones
Down
  1. 1. basic function of skeletal system
  2. 2. they are in the thoraic cage
  3. 3. what the skeletal system provides to body
  4. 4. it is in the appendicular skeleton
  5. 6. main component in the bones is?