What part of a building performs function that is similar to the skeletal system?

The structural frame of a building performs a function that is similar to the skeletal system in humans and animals. The skeletal system provides support, protection, and shape to the body, and the structural frame of a building does the same for the building. The skeletal system is made up of bones, which are hard and strong tissues, and the structural frame of a building is made up of beams, columns, and other load-bearing elements, which are also hard and strong materials. The skeletal system also allows for movement, and the structural frame of a building allows for the movement of people and materials through the building.