Biology has two laws, survival of the individual and survival of the species. For a human to survive, he needs food, shelter, and in this climate, clothing. (Wearing clothing in the summertime came...
This sounds like a pretty loaded question however I will give it a shot. 1. A Powerful Energy Source - i.e The Sun 2. A Great Code Structure - i.e. DNA RNA ext. 3. An Enviroment that supports life -...