no they are not
yes, Grizzly bears do eat other animals on occasion.
Polar bears are closely related to grizzly bears, black bears, brown bears, sloth bears, etc.
well, omnivorous are animals such as grizzly bears and other animals they eat other animals and plants
agresive in mating season
Grizzly Bears are more like to be an omnivore then a carnivore or herbivor.Most grizzly bears eat both berries and other animals. A grizzly bear needs both plants and meat to survive. This is found as one of the bets answersGrizzly Bears are omnivores
Other animals can include fish, grizzly bears, ducks, rabbits, and snakes.
Grizzly Bears are more like to be an omnivore then a carnivore or herbivor.Most grizzly bears eat both berries and other animals. A grizzly bear needs both plants and meat to survive. This is found as one of the bets answersGrizzly Bears are omnivores
Nature, Humans, and other Bears. Possibly dogs (lead by humans).
They will hunt, forage, scavenge, and even rob other animals for food.
Some other animal species that live with Polar bears are:WolvesSealsHareWalrusHumansetc.
Grizzly bears are the biggest predators in their environment. Even wolves and mountain lions can't kill grizzly bears because the Bears are well armed with their size, strength, claws, and teeth. However, grizzly bears can be a threat to each other; in particular, males often try to kill cubs so that their mothers will be ready to breed sooner.
== == No they never run into each other because polar bears do not live in the forest.