HELP 15 POINTS !! Which of the following best describes the course of the Mississippi River? A Crossing most of the northern plains, this river flow across the Rocky Mountains to dump into the Gulf of California.
B Arising in the northern plains, this river flows through states between the Appalachian and Rocky Mountain ranges and dumps into the Gulf of Mexico.
C Crossing areas in over seven states, this river carves its way across the western plains into northwestern Mexico and the Gulf beyond.
D Arising in central Florida, this river is one of two navigated and heavily traveled rivers in the world that flow north.

For this question I would choose: Arising in the northern plains, this river flows through states between the Appalachian and rocky mountain ranges and dumps into the gulf of Mexico (B)

Reason: This choice best describes the course of the Mississippi river. It follows the course described in choice B.

Hope that helps! :D

Explanation:

B. Arising in the northern plains, this river flows through states between the Appalachian and rocky mountain ranges and dumps into the Gulf of Mexico.

Explanation:

Purpose: This preferred answer best illustrates the sequence of the Mississippi River. It accompanies the course described in choice B.