the system that makes up the framework of bones inside the body - skeletal system, any hard white tissue that makes up the skeleton - bones, connect bones together to allow movement - joints, help hold bones together and are like a rubber band - ligaments, a piece of bone that protects the brain - skull, a group of 33 bones that protect the spinal cord - vertebrae, backbone; made up of the vertebrae - spine, bones that protect the heart, lungs, and liver - rib cage, in the upper thigh; longest and thickest bone in body; makes the leg strong and powerful - femur,

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