" Solid, liquid, and gas are three states of, for 10 points, what term for any substance that occupies space and has mass.
The density parameter for the non-relativistic form of this falls off with the cube of the scale factor. This substance dominated the universe from approximately 75,000 years after the Big-Bang until about 4 billion years ago. Deviations in the expected orbital speed of galaxies suggests the presence of the (*) "dark" form of this. When it has the same mass but opposite charge and spin, it is deemed "anti." Solid, liquid, and gas are three states of, for 10 points, what term for any substance that occupies space and has mass.
The density parameter for the non-relativistic form of this falls off with the cube of the scale factor.
matter