Question

The eastern ranges are composed of which two mountain chains?

A. the Rocky Mountains and the Coast Mountains
B. the Appalachian Mountains and the Laurentian Mountains
C. the Rocky Mountains and the Laurentian Mountains
D. the Appalachian Mountains and the Coast Mountains
Please select the best answer from the choices provided

Answer 1

Answer:B

Explanation:

Answer 2

B. the Appalachian Mountains and the Laurentian Mountains