However, when not used according to the doctorâs instructions, or used for a long period of time they can lead to drug addiction. Opiates are alkaloids derived from the opium poppy. Opium is a strong pain relieving medication, and a number of drugs are also made from this source.
A black bear can run at speeds of 35pmh which is around 56.3km/h. The general black bear and subspecies information on this page refers to the North American black bear, to see information on Asian black bears just click the blue link.lack bears are good at climbing trees and they are also good swimmers. As for diet, black bears eat things like roots, fruits, insects, fish, honey, smaller mammals, and carrion. As for lifespan, a black bear can live over 25 years in the wild. There are many subspecies of black bear.
1 While bears are generally seen moving very slow and leisurely, they can run quite fast. Some species can run up to 35 miles per hour for a short period of time.  The typical life span for a polar bear in the wild is 20-25 years, while in captivity there is a case of dying at the age of 43. American Black Bears can live up to 30 years in the wild but most do not reach 10, mostly because of encounters with humans. They also do very well in captivity with the average life span being up to 34 years.