Where rotation in the legislative branch has withstood court challenges, term limits continue to garner popular support. As of 2002, the advocacy group  U.S. Term Limits  found that in the 17 states where state legislators served in rotation, public support for term limits ranged from 60 to 78 percent.erm limits in the United States apply to many offices at both the federal and state level, and date back to the American Revolution.
Mandible. The mandible, or lower jaw, is the bone that forms the lower part of the skull, and along with the maxilla (upper jaw), forms the mouth structure. Movement of the lower jaw opens and closes the mouth and also allows for the chewing of food.The lower set of teeth in the mouth is rooted in the lower jaw.he mandible, or lower jaw, is the bone that forms the lower part of the skull, and along with the maxilla (upper jaw), forms the mouth structure.
According to a study by Mathew P. Rowe, et al., published in Biology of the Vipers, the rattle may be the most extensively studied anatomical feature among snakes. It's not only rattlesnakes that shake their tail, though; many pit vipers and a number of harmless colubrid snakes engage in the behavior as well.hen the apparatus is shaken at high speed, a buzz or rattling sound is created; rattlesnakes have three sets of dedicated, tail-shaking muscles in their tail. Two of the muscle groups pull the tail to each side, and a third set of muscles allows the ventral surface to be aimed in either direction.