Evolution

A British naturalist, Charles Darwin discovered the evolution, Evolution is the term of changing to be better or upgrading, throwing the unneeded and improving to be a better being. The evolution happens faster when mass extinction occurs or dying of living things because the remaining living will develop to the better being in other to survives in harsh condition for them in that physical form of them. Evolution is just a mistakes but they are mistakes that were a good mistakes because of that they survives.

"Evolution." Wikipedia, the Free Encyclopedia. Web. 08 Feb. 2012. <http://en.wikipedia.org/wiki/Evolution>.