How is it possible for a fossil of an ocean creature to be discovered in a layer of mountain rock?

Adepositional also feature that forms where a stream enters a lake or an ocean is a

An animal cell loses the ability to convert energy stored in food to energy that the cell can use. which of the cell's organelles has stopped working? a.the mitochondria b.the nucleus c.the vacuoles d.the endoplasmic reticulum

The term gas is limited to those substances that exist in the gaseous state at