Adaptations. Throughout history, bighorn sheep have lived through many different environments, and yet, still continue to thrive. From the years of the Westward Expansion to life in 2007, bighorn sheep adapt to their environment by adapting to us. Some of their physical features include:1  Bighorn sheep know their terrain. 2  Rocky Mountain bighorns do not migrate during the winter months like many animals. 3  Instead they tough it out, reducing the number of predators they encounter.rom the years of the Westward Expansion to life in 2007, bighorn sheep adapt to their environment by adapting to us. Some of their physical features include: 1  Bighorn sheep know their terrain.
Prime rate or prime lending rate is a term applied in many countries to reference an interest rate used by banks. The term originally indicated the interest rate at which banks lent to favored customersâi.e., those with good creditâbut this is no longer always the case.
Informing the public about the Federal Reserve. The prime rate is an interest rate determined by individual banks. It is often used as a reference rate (also called the base rate) for many types of loans, including loans to small businesses and credit card loans.