A the Appalachian mountains and costal plain
Answer: Asia or China
Explanation: it depends what youre talking about but the most populous country is china, most populous continent is asia
"The exact <span>age of the layers" is the information among the </span>information's<span> given in the question that is provided by absolute dating about the layers of earth. The correct option among all the options that are given in the question is the second option or option "B". I hope that it has helped you.</span>
Answer: the pacific ocean is the largest and deepest ocean.
Explanation:
