Ground substance, cells, and fibers are the main components of connective tissue.
Explanation:
There are three major components in connective tissue
1. Ground substance
2. Fibers
3. Cells
Fibers and the ground substance compose the extracellular matrix. The composition of these 3 components varies in different organs. This offers amazing diversity in connective tissue.
Thus, the answer would be Ground substance, cells, and fibers.
The process by which atomic nuclei spontaneously decay is called radioactive decay. Explanation : This is also known as nuclear decay on a general basis In this process of radioactivity the unstable atomic nucleus loses energy .