Question

which is not one of the six major reservoirs? 29/50 ross barnett reservoir arkabutla lake hagitas lake grenada lake sardis lake

Explanation:

To determine which is not one of the six major reservoirs, we recall the six major reservoirs (likely in a specific region, e.g., Mississippi's major reservoirs: Ross Barnett, Arkabutla, Grenada, Sardis, and others like Enid; "hagitas Lake" is not a recognized major reservoir among them, while the others are known major reservoirs.

Answer:

hagitas Lake