Cells in animals get energy when food molecules break down. This is called Cellular Respiration. <span />
<span>The
phosphorus cycle is different from the carbon cycle (and other cycles) because (1)
it is not in gas state; (2) a cycle happening only in lithosphere, hydrosphere,
and biosphere and (3) phosphorus is located in and on land, sea, and sediment.</span>
Fossils reveal what may have been living in the surrounding environment hundreds of years ago.
This organism should be classified under the kingdom animalia
