Connective tissues are a group of tissues in the body that support, bind, and protect other tissues and organs. They are made up of cells, fibers, and a gel-like substance called the extracellular matrix. Common types of connective tissues include bone, cartilage, adipose tissue (fat), and blood. Each type has a unique structure and function, contributing to the overall health and stability of the body. These tissues play essential roles in various bodily functions, such as providing structural support, storing energy, and facilitating the transport of nutrients and waste. Connective tissues also help in healing and repairing injuries, making them vital for maintaining overall health.