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What differences between compact & spongy bone can be seen with the naked eye?
Compact bone is very smooth, dense & thick.
Spongy bone has a lot of open spaces.
The skull is one of the major components of the axial skeleton. Name the other two. Then explain what structures do each of these component areas protect.
Ribcage & Vertebral Column
Brain, Spinal Cord, Heart & lungs.
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