1. polar bears
It is uncommon for a polar bear in the wild to live up to more than thirty years. ... Its feet, like other bears" feet except flatter, are called plantigrade feet - feet that have both the sole and the heel coming in contact with the ground at all times. ... The hearing, though, does not play a huge part of the bear's success in the wild, for they have small ears covered with fur inside and out to protect them from the cold temperatures. ...
- Word Count: 1651
- Approx Pages: 7
- Grade Level: High School