Vertebrae - Column of bones that protects spinal cord, Humerus - Upper arm bone, Skull - Encases the brain, Radius - Lower arm bone, in line with thumb, Floating ribs - Ribs that don't attach to anything, Scapula - Shoulder blade, Mandible - Jaw Bone, Tibia - Larger, lower leg bone, Carpals - Wrist bones, Pelvis - Legs and spine attach,

Skeletal System

由
打印
嵌入

排行榜

视觉风格

选项

切换模板

恢复自动保存：？