Answer:
Answer down below
Explanation:
Through the processes of erosion and deposition, rivers and streams can drastically alter the Earth's surface. ... The rushing water of rivers helps to carve new features into the surface of the Earth.
Since they can still be unstable...nuetral atoms have the same amount of protons to electrons but to be stable they need to fill up there outer shell by gaining or losing electrons
They're both a part of an atom.
A. <span>principal energy level, sublevel, orbital, electron</span>