polar bears
... have a big fat skin to keep them warm. They mate once a year like lotts of animals.The young are born after being carried for about 7 months inside the mother.Polar bears live a lonely life, they only meat other polar bears to mate with them.They also have a big teritory. If they spot an other polar bear in it ,a fight is unavoidable. They where offen hunted by eskimo's and now by hunters with rifles.They were on the ednagerde species list but thanks to breathing they are now of it.THe polar bears are very hostile sometimes.Some people wher attacked by them.They can run very fast allso,they can walk over 30 km an hour on ice and...