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
Yes. Here is a link to more info: http://en.wikipedia.org/wiki/Polar_bear
Polar bears get Trichinella which is a kind of roundworm.
There are almost 1,100 species on vertebrates in Alaska - with 32 carnivore species.
polar bears
New born polar bears are called cubs.
polar bears, seals, etc.