What does these words mean for science (law of superposition, evolution, extrusive rock) : )

:)

Law Of Superposition: stating that in any undisturbed sequence of rocks deposited in layers, the youngest layer is on top and the oldest on bottom, each layer being younger than the one beneath it and older than the one above it.

Evolution: change in the gene pool of a population from generation to generation by such processes as mutation, natural selection, and genetic drift.

Extrusive Rock: any rock derived from magma (molten silicate material) that was poured out or ejected at Earth's surface.

I hope this helps!

Ibelieve the answer is c

Ithink it is space that makes up 70 percent