Cougars sometimes voice low-pitched hisses, growls, and purrs, as well as chirps and whistles, many of which are comparable to those of domestic cats. They are also well known for their screams.
polar bears are related to bears.
Polar bears do.
They reproduce.
What the hell kind of question is that? Of course they don't hiss! They aren't real!
POLAR BEARS Polar bears actually grow pretty fast.
Polar bears are mammals.
humans are polar bears
Polar bears are bears
A sleuth or a sloth of bears
There are no polar bears in Antarctica. If there were, they would eat the penguins.
Polar bears are animals of Arctic regions. The only polar bears here are in the NC Zoo.
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