The Structure of the Mammalian Skeleton

The mammalian skeleton provides support, protection, and facilitates movement. It consists of 206 bones, structured into the skull, spine (vertebral column), limbs, and rib cage. The skull safeguards the brain and sensory organs, while the backbone supports the torso and enables flexibility. The rib cage shields vital organs like the heart and lungs. Limbs include the arms, legs, hands, and feet, allowing locomotion and manipulation. Bones are connected by joints, with cartilage providing cushioning and flexibility. The skeleton also serves as a mineral reserve, mainly for calcium and phosphorus, essential for overall health.