no
Yes.
the fur
Yes.
Grizzly bears are a subspecies of brown bears (so yes).
Grizzly bears actually get their common name, "Grizzly," from their fur coloration. Their brown fur has grey, or "grizzled" tips, which is unique to that subspecies of brown bear.
its has fur that blends in and has long claws to catch its prey.
Caribou, wolves, Grizzly bears, polar bears, whales, fish, and seagulls
Polar bears have a hump on their back because it is part of their characteristics.
Normally just called grizzly, but also called "silvertip", because of the silvery colored hair on the tips of it's fur.
grizzly bears are called after a silvery white hair that grows in their long fur .Grizzly bears can't pull their claws back like cats ,lions ,or tigers can.Grizzly bears live in mountins,United States ,canada,North America,Western United States.Grizzly bears eat berries,salmon,deer,fish,elk,caribou,mice and other.
Grizzly bears are vertebrates.
Grizzly Bears are not extinct.