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 Havanese dog run? I would guess around 10 to 15 miles per hour.  I am a somewhat fit person for 30 and I can sprint all out at  around 15 to 18 miles per hour. I can beat my 4 year old Havane â¦ se  when sprinting with her, so I would guess she can sprint at 12 to  15 mph.frican wild dogs can run 50 mph. Most large domesticated dogs like a Labrador can run 35 mph. The fastest domesticated dogs like the grey â¦ hound can run 45 mph.