The larges grizzlies are the Kodiak Bears which can weigh up to 450 kg; they stand up to 1.2 metres high at the shoulder when on all fours, and over 2.4 metres high when reared on their hind legs.
North American Grizzlys weigh up to 1320 lb(600 kg),stand 3.5 feet tall and is 8 feet long.Alaskan or Siberian Grizzlys weigh up to 1500 lb(720 kg),stand up to 4.5 feet tall and is 10 feet from nose to butt thus Alaskan Grizzlys or known better as Brown Bears are much larger so they would compare them to Polar Bears
so
1400lbs
Grizzly bears have small ears. :)
A grizzly bear's canines can be up to 5 inches long at most.
they can get very big, big as a black bear.
3 to 4 inches
Yes they do. They are taller when on their hind legs.
Baby grizzly bears range from 330 to 700 grams at birth.
grizzly bears are in lots of danger
Grizzly Bears are not extinct.
Yes, grizzly bears are mammals.
Grizzly bears are vertebrates.
Yes. Brown bears are bigger than grizzly bears. The grizzly bear is a race of the brown bear. The European race and the North American inland grizzly are roughly the same size, males can reach 800 pounds or more. The really big brownies come from coastal areas, as the Katmai and Kodiak bears.
Grizzly Bears have caves as homes.