While technically none of them are a major "body" of water. Of the 4 choices the Missouri river is the smallest.
Missouri Mississippi Potomac Columbia Colorado
Mississippi, Colorado, Ohio, Missouri, Rio Grande
Mississippi, Colorado, Columbia, Rio Grande, Missouri
MacKenzie-Peace, St. Lawerance, Colorado, Mississippi-Ohio-Missouri
Mississippi river
The Missouri and the Ohio rivers are the two major rivers that merge into the Mississippi.
The Mississippi, Missouri, and Ohio rivers.
Missouri River Mississippi River
Mississippi and the Missouri rivers.
missouri
The Missouri River flows into the Mississippi River just north of Saint Louis, Missouri.
The Missouri River flows into the Mississippi River just north of Saint Louis, Missouri.