Curl into the fetal position, If the Bear is male it will ignore you. But if it is Female it will attempt to raise you as one of it's own. This is a common occurrence and there are many different cases of this happening.
Yes, a grizzly bear may attack and eat a human if it feels threatened or provoked.
Human and bigger bears
Strength triumphs over stealth in some encounters. If the cougar were to pounce on the grizzly, the grizzly would turn the tables on the cougar and grab it. Then it would kill the cougar with one bite to the neck. So my bets are on the grizzly bear.
Grizzly bears do not frequently attack humans, but they can be dangerous if provoked or surprised. It is important to take precautions when in bear country to avoid encounters.
Enemies of the grizzly bear are primarily other grizzly bears, wolverines and human hunters and poachers.
human ,wolf or mountain lion
run away
A bear's hearing is far more acute due to necessity.
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.