What is the primary function of connective tissue?

The primary function of connective tissue is to provide support, protection, framework, and stability to the body and its organs. Connective tissue serves as a crucial component that connects different tissues and organs, enabling them to work together effectively. It includes various types of tissue such as bone, cartilage, adipose (fat), blood, and lymph, each playing unique roles in maintaining the structure and integrity of the body.

Support is provided by structures like bones and cartilage, which form the skeleton and give shape to the body. Protection is offered by the tough matrices found in bone and cartilage, safeguarding organs and tissues. The framework function refers to the way connective tissue organizes and binds different parts of the body together, while stability pertains to its role in maintaining proper positioning and function of various body systems.

While the other options mention important functions—like protection and insulation, energy storage, and facilitating communication—they do not encompass the complete, primary role of connective tissue as effectively as the chosen answer. Thus, B captures the essence of connective tissue's multifaceted roles in the body.