Question

PLEASE HELP

Which describes the Appalachian Mountains?



A. stretches from northeastern U.S. to Mexico.



B. largest group of fresh water lakes in the world



C. the largest subregion in the eastern United States



D. the oldest, longest chain of mountains in the United States east of the Mississippi River

Answer 1

Answer:
D. The oldest, longest chain of mountains in the United Stares east of the Mississippi River