What are the type of bones structure in the skeletal system

The five types of bones structures in the skeleton; flat, long, short, irregular, and sesamoid.

Components of the Skeletal System. The skeletal system is composed of four main fibrous and mineralized connective tissues : bones, ligaments, tendons, and joints. Bone: A rigid form of connective tissue that is part of the skeletal system of vertebrates and is composed principally of calcium.