Connective tissues are a type of tissue in the body that supports, connects, or separates different types of tissues and organs. They are characterized by having cells scattered within an extracellular matrix, which is composed of protein fibers (like collagen and elastin) and a ground substance. There are several types of connective tissue, including: Loose connective tissue*: Found throughout the body, it supports organs and fills spaces. Examples include adipose tissue (fat) and areolar tissue. Dense connective tissue*: Has more fibers and less ground substance, providing strength. Examples include tendons (connecting muscle to bone) and ligaments (connecting bone to bone). Specialized connective tissues*: These include cartilage, bone, and blood, each with unique properties and functions.