[["Because of the difficulty in finding an abundance of food, grizzly bears tend to be smaller and more aggressive than  brown bears ", 127.0], ["grizzly bears and brown bears are the same species. Grizzly bears tend to live inland as opposed to the coastal habitat of other brown bears. The inland diet makes grizzly bears smaller than coastal brown bears", 105.0]]
is a brown bear bigger than a grizzly bear
animals,bears