Final answer:
Loose connective tissue, also known as areolar connective tissue, is a type of connective tissue that shows little specialization. It fills the spaces between muscle fibers, surrounds blood and lymph vessels, and supports organs in the abdominal cavity. It also underlies most epithelia and represents the connective tissue component of epithelial membranes.
Step-by-step explanation:
Loose connective tissue, also known as areolar connective tissue, is a type of connective tissue that shows little specialization. It contains all the cell types and fibers previously described and is distributed in a random, web-like fashion. Areolar tissue fills the spaces between muscle fibers, surrounds blood and lymph vessels, and supports organs in the abdominal cavity. It also underlies most epithelia and represents the connective tissue component of epithelial membranes.