Tissues matched to their functions 
Structural support > Connective tissues 
Protection of organs > Epithelial tissue 
Signal conduction > Nervous tissues 
Contraction and relaxation > Muscle tissues 
Connective tissues are group of tissues that support and bind other tissues in the body. Connective tissues maintain the structure of the body and provide internal support and cohesion. Examples of connective tissues are bone, cartilage, ligaments, tendons and adipose (fat) tissue.