The giraffe's necks are long , because they are eating leafs and the source is food is at a high place .
Giraffes have spots on their fur , to get more into this wild savana environment.
The purpose of the mane on a male lion is to describe their force, if the mane is very black , they're stronger than others male lions .
Polar bears are white in order to cover themselves in the white enviroment , because they are hunting fishes and waldruses , and their whitr fur make them unseeable .
Polar bears are keeping them heat , beacause of their big fur .
