Life on Earth originated between 3.5 and 4 billion years ago. Since then millions of different organisms have evolved (and most have gone extinct). Faced with such a multitude and diversity of organisms, biologists have looked for ways to classify all...

Bacterial kingdoms are part of the classification scheme that fits bacteria into appropriate groupings based on certain criteria. The kingdom is the broadest classification category. There are two kingdoms of prokaryotes. These are the bacteria (or...

The classification or taxonomy hierarchy can be credited to Carolus Linnaeus, a Swedish botanist who lived during the eighteenth century. This classification hierarchy starts at its broadest level with kingdom, which are made up of phyla, which in turn...

various levels of the biological classification system. rect 100 27 225 68 Species rect 100 90 225 132 Genus rect 100 154 225 196 Family rect 100 217 225 259 Order rect 100 280 225...

Audio/Visual: The voice-acting on the game, along with the music is a bit cheesy. Most of the characters, except for maybe the villains, sound like some jocks off the local high school football team and the music is some corny heavy metal that sounds...

The New York Times as a copyboy in 1944, the uniformed elevator men wore white gloves, the desk editors donned green eye shades, and reporters making phone calls from the third-floor newsroom had to be connected by one of the dozen female operators seated at...

During rehearsal, the boss meanders backstage, singing to himself. He doesn't so much wander as he circles like an approaching jet. When he descends from on high is anybody's guess. He's also the air traffic controller. And it's his airport.The boss is Garrison Keillor, the...

Dwayne "The Rock" Johnson had the winning game plan at the box office. Disney's "The Game Plan," starring Johnson as a football quarterback whose bachelor lifestyle is disrupted by the arrival of a daughter he never knew he had, opened as the top weekend flick...