The matrix in connective tissue is made of living cells and a non-living substance known as the ground substance .
Step-by-step explanation:
In biology, connective tissues are made up of a matrix and the matrix is composed of living cells and a non-living substance known as the ground substance. The ground substance is made up of protein like collagen, fibrillin, elastin, and water.
Nails in the toe and the fingers usually grow from matrices. The function of matrices is to render support for cells, cell migration, cell differentiation, controlling and ascertaining cells' vital behavior and aiding in the renewal and healing processes.