Explain why conductors and insulators are both required to construct the electrical wiring in your home

Conductors (something that allows electricity to flow easily) allow for electricity to flow easily. This would be the wires. If you don't have conductors, then you cannot have electricity flow.

Insulators (something that doesn't allow electricity to flow through it) is important because it allows us to be able to touch the cables or place them next to one another and not shock ourselves.

The earths atmosphere is made up of nitrogen and oxygensolids turning into gases is called sublimation.

Protons have a positive charge and, collectively, give an element its atomic number.