1. It is universally distributed across group chosen  all organisms have rRNA 2. It is functionaly similar between organisms  rRNAs all participate in protein synthesis 3. Its sequence changes slowly-good for looking across long periods of time 4.
The tallest mountain in the U.S. and the world is Mauna Kea, and it is located in Hawaii. The highest mountain in the U.S. is Mt. McKinley (also called Denali). It is located â¦in the Alaska Range in the state of Alaska. The mountain is located in Denali National Park and Preserve.
Mt Whitney - in the California Sierra Nevada is the highest peak in the continental United States. Reaching an elevation of 14,508 feet, it towers more than 10,000 vertical feet above the Owens Valley, and because of it's lofty position, it is the most sought after peak in all of North America.