The sun produces light , which is a combination of all the colors of light.

Which statements describe polyatomic ions? check all that apply. polyatomic ions have many charges. polyatomic ions have one overall charge. polyatomic ions repel other ions to form ionic bonds. polyatomic ions attract other ions to form ionic bonds. polyatomic ions are made up of only one type of atom. polyatomic ions are made up of two or more types of atoms.

Layers of rock containing fossils, like the layers illustrated here, are most likely composed of rocks.

What material does not melt at any temperature