Final answer:
The non-cellular components of connective tissue are called extracellular matrix, which is made up of an organic substance and an inorganic substance. It provides structural support and allows cells to communicate with each other.
D) Extracellular matrix
Step-by-step explanation:
The non-cellular components of connective tissue are called extracellular matrix. The extracellular matrix is made up of an organic substance (usually a protein) and an inorganic substance (usually a mineral or water). It provides structural support to the tissue and allows cells within the tissue to communicate with each other. In addition to the extracellular matrix, connective tissue also contains living cells such as fibroblasts, mast cells, and collagen fibers.