Which phrase best describes the property of selective permeability?

some molecules pass

Explanation:

The ability of a membrane to pass or not to pass a substance is its permeability (permeability).

Permeability is, in fact, the ease with which a dissolved particle passes through the membrane, which depends on both the properties of the particles and the properties of the membrane itself.

The membrane is semipermeable (semipermeable) or selectively permeable because it does not permeate all molecules.

Pangea

Explanation:

The geological results of the same composition and age of the rocks in these areas is evidence of Pangea that   existed between the Paleozoic and Mesozoic and that grouped most of the planet's lands.