Polar bears are vertebrate mammals.
All animals with spines are vertebrates, and polar bears have spines.
Bears, like all mammals, are vertebrates.Polar bears are vertebrates. Which means that they do have a back bone.
Vertebrate. A vertebrate is an animal with a backbone. Bears have backbones.Well, the word "vertebrate" means that it has a backbone, and "invertebrate" means it does not. So it's a vertebrate.Yes. They have backbones.
Polar bears
New born polar bears are called cubs.
polar bears
Polar bears get Trichinella which is a kind of roundworm.
Yes. Here is a link to more info: http://en.wikipedia.org/wiki/Polar_bear
There are almost 1,100 species on vertebrates in Alaska - with 32 carnivore species.
polar bears, seals, etc.
New born polar bears are called cubs.
polar bears