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.
Answer by Nithun Puvirajasingam. Confidence votes 109. Black bears are surefooted and graceful and run at speeds up to 25-30 mph which is about 40-50 km/h. Young, lean black bears may run up to 30 mph (48 km/hr), but average bears are more dangerous for their strength than their speed.So if you are camping or hiking and you do encounter a black bear, then you shouldn't run because the bear can run faster.he average walking speed of a polar bear is 5.5 kph (3.4 mph)When being chased or charging prey, polar bears can run as fast as 40 kph (25 mph) for short distances.