The protons and neutrons are basically found at the atomic nucleus while electrons form the shell of the atom, moving around the nucleus. Electrons are donated or shared by chemical bondings. I hope my answer has come to your help. God bless and have a nice day ahead!
Tis is the process of mitosis in which from a mother cell two daughter cells,genetically identical to each other, are formed.This equational division helps organisms grow in size and repair damaged tissue.