Under the oceans are large flat areas smoother than any place on land. material drifts down from above forming horizontal layers. what would be the best name for these areas?

a. mountain
b. plateau
c. plain
d. none of the above

What is a main difference between a mixture and a pure substance? a mixture is only a liquid, but a pure substance can be in any state.a mixture looks the same throughout, but a pure substance does not.1 a mixture can vary in composition, but a pure substance has a set composlo a mixture can be made up of a single compound, but a pure substance car