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.
How Fast can a Grizzly Bear Run. Grizzly bears are able to run as fast as 55 km per hour. They seem to be more active at dawn and dusk, but may come out any time.Grizzly bears also share the same area of food provided the food is good enough to feed all of them.t is one of the most revered animals of North America. Grizzly is a sub-species of Brown bear. Black bears have claws that are almost two inches long whereas grizzlies have four inches long claws. These claws go white in time but there are also a few bears that have cream-colored claws. They are also expert swimmers.