GMAT
It seems that elk would be mountain dwellers from the fact that they now live solely almost in the Rocky Mountains, since they once ranged over virtually all of the continental United States except for a small strip in the extreme Southwest.
The fact that elk now live almost solely in the Rocky Mountains would make it seem that they are mountain dwellers, but they once ranged over virtually all of the continental United States except for a small strip in the extreme Southwest.
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