Answer:
The body tissue that consists largely of material located outside of cells is the connective tissue.
Explanation:
The connective tissue, also known as support tissue, supports and connects all the other tissues and organs in the body. Every substance exchange between epitheliums, muscles, nerves and the vascular system must be done with the connective tissue as an intermediate.
According to its specialization, there are different kinds of connective tissue, such as cartilage, blood, bony tissue, or lymphatic tissue, among others.
The connective tissue is composed of cells that are very separated from each other because of the abundant extracellular matrix, which is produced by fibroblasts, a predominant cell population. The extracellular matrix has different kinds of proteins that confer elasticity, tension and facilitate diffusion. The properties of this matrix in different connective tissues mark the difference between each other.
The connective tissue originates in the mesoderm in the early stages of development.
