What geographic feature of the Ozarks is not also a feature of the ouachita mountains

It has choices which are plate tectonics, Alluvial plains, Rolling Plains, and Plateau

The answer is a plateau. The Ozarks display an elevated uplift direction that is said to be originally a seabed that form a plateau. Based on both geographical features, they differ on some physical attributes that contributed to their height and appearance. On the other hand, Ouachitas is formed from folded lands and ridges from mountain valleys that have flatlands.