A bear's hearing is far more acute due to necessity.
Yes, a grizzly bear may attack and eat a human if it feels threatened or provoked.
Human and bigger bears
Enemies of the grizzly bear are primarily other grizzly bears, wolverines and human hunters and poachers.
human ,wolf or mountain lion
Only an animal that has consumed human intestines and then become food for another animal would be a food that has human intestines in it. For example: If a grizzly bear ate a human whole, and then they were killed and eaten by another human. The grizzly bear would be the food that had human intestines in it.
Grizzly bear
A Grizzly Bear is big but, if you measure them side by side, the Polar Bear is seven inches taller than the Grizzly Bear.
Grizzly bear is not poisonous.
To answer this question, you have to consider which is the better fighter or the most likely to survive. The best fighter is the grizzly bear. It even has an extra back muscle on its back that helps it to dig better, to run faster, and to fight better, but the black bear is going to outlast the grizzly because it is stealthier, and it avoids humans, so that it does not get shot.
It's the grizzly bear
Grizzly bear, by far.
it's name is the brown bear, grizzly bear and teddy bear are nicknames for it.