Physics section kinda getting boring Memes anyone? Best memes get brainliest ig

On a geologic map, if the contacts between sedimentary rock units form a bull’s-eye pattern of concentric circles, with the youngest unit in the center, the underlying structure is a(n)

Holes drilled several kilometers into earth’s crust provide direct evidence about earth’s interior in the form of

Which is the most accurate name for the ionic compound cas?