Question

What do you mean by nothing but matter exist ?

Answer 1

Answer:

A political and economic theory of social organization which advocates that the means of production, distribution, and exchange should be owned or regulated by the community as a whole.

Explanation:

Answer 2

Answer:

Physical nature of matter: Based on the physical nature of matter, there are three States of Matter:

Solid: Molecules are tightly packed. They are often hard and rigid.

Liquid: Molecules are loosely packed as compared to that of a solid. They take the shape of the container.

Gas: Molecules of gases are farther apart when compared to liquid molecules.