a mountain forms.
When grains move closer together, eliminating spaces between them, compaction occurs. This can result in increased density and reduced porosity in the material.
The particles move closer together and are practically so close they cannot move.
away; or emigrate
They will attract each other.
She robs him
A blank is a neutral group of atoms held together by covalent bonds.
Blank cells are collected at the bottom of each related column.
Blank presentation is a presentation without any background. Be brave, choose it and see what happens.
The screen broke
screens frozen
The particles in the air come closer together and don't move as much.