1. Proponents for trying juveniles as adults believe that a crime is a crime, even if the person who committed it was very young at the time. Typically, juveniles who display a propensity for committing crime will continue to do so, even as they get older.Their crimes may even become more serious in nature.roponents for trying juveniles as adults believe that a crime is a crime, even if the person who committed it was very young at the time. Typically, juveniles who display a propensity for committing crime will continue to do so, even as they get older. Their crimes may even become more serious in nature.
Confidence votes 3. In the wild polar bears can live anywhere from 20 to 30 years, with the average lifespan being 24 to 25 years. In captivity they have been known to live up to 45 years. You can find out how old a polar bear is by removing a tooth (but be very careful when you do this!).
Best Answer: Black Bears can live 20-25 years in the wild, however very few adult bears outside of national parks, die of natural causes. Black Bears are at the top of their food chain and have little to fear from other animals.