A lion because it can defend it self better then an ox and bear. The black bear will not win when the lion can kill it with a weight advantage and teeth, and also the ox can knock its chest with its thick head. This leaves the ox and the lion fighting. A lion has sharp claws and sharp teeth, while an ox has a thick, strong body, sharp horns, strong head, and large hooves. If the lion charged at the ox, the ox can hit it with its horns and kill it.
The black bear would win this fight. A black bear has more muscles and a bad aggression with sharper claws and teeth.
Probably the black bear.
The black bear would win.
The giant black bear would win, but it would be injured.
Depends on the five dogs!
It depends on who is bigger. If the black bear happened to kill the lion, the black bear would get badly injured.
bear
Black bears dominate over cougars. A grizzly bear would destroy a cougar.
The bull has sharp horns, faster speed, strong hooves, and a powerful body that can knock down the black bear. One charge from the bull will beat the black bear if the black bear does not bite the bull's face.
The black bear would win because it is heavier and can stand up.
The two black bears would win the fight because they together weigh as much as a grizzly bear, and have bad aggressions. The grizzly bear would injure the two black bears after the two black bears killed the grizzly bear.
The grizzly bear would still win the fight because it has a larger size and stronger claws and teeth.