Tissue of the polar bear A group of cells that work together to perform a similar functions.
Polar Bear Organ A group of different types of tissue that work together to perform a specific function or related functions.
The Organ System of the Polar Bear <ul><li>Two or more organs that work in a coordinated way to carry out similar functions. </li></ul>
The Polar Bear <ul><li>The polar bear lives in the artic so they can survive. </li></ul><ul><li>Because they way they have to live is that they need to be in the cold 24/7 </li></ul><ul><li>a form of life composed of mutually interdependent parts that maintain various vital processes. </li></ul>