Axial Skeleton: Cranium, Ribs, Sternum, Vertebral Column, Protect major organs, 80 bones, Appendicular Skeleton: 126 bones, Shoulder Girdle, Hip girdle, Arms, Legs, Hands, Feet, Provide movement by working in conjunction with muscular system,

Axial and Appendicular skeleton

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切換範本

恢復自動保存: ?