1- 9 States
2- Arkansas, Wisconsin, Louisiana, Illinois, Kentucky, Tennessee, Minnesota, Iowa, and Missouri.
3- Arkansas, Illinois, Missouri, Ohio, and Red rivers because of their flow volumes.
4- Two thousand three hundred and forty eight miles long.
5- Minnesota
6- It ends in the gulf of mexico, so it ends in Louisiana
7- Pacific Ocean to the west, Atlantic Ocean to the east, and Gulf of Mexico to the southeast.
8- Gulf of Mexico
9- Missouri tributary
10- two thousand three hundred and forty one miles long
