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.
Lions can reach speeds of up to 50 miles an hour, but only for  short distances because they don't have the best stamina. If a lion  ran 100 yards at 40 miles per hour, it wâ¦ould take him 5.114  seconds. If he could sustain 50 miles per hour the whole way, it  would only take him 4.091    seconds.   The lion cannot run that fast, 35 mph is the top speed for lions. 1 person found this useful.