How do constituencies vary within the senate

Constituencies vary within the senate based on the senator and the constituency which they represent in the senate.

Explanation:

The constituencies vary with in the the senate on the basis of the senators who are the legislative members of the senate. Each senator which are in the senate has a different constituency.

Moreover the senators in the senate represent different constituencies, so that also makes one constituency different from the other even if they are a part of the same senate.