In math it’s just horizontal in science it’s periods
Mutation affects can be different just with changes as small as the substitution of a single DNA building block or nucleotide base with another nucleotide base
The protons and neutrons are located in the nucleus of an atom, while the electrons are located in the orbital cloud. <span />
Ionic bonds are a metal and a non metal bond and a covalent bond is two no metals banded together.
It doesn't have a 3 dimensional pattern
