1. the theory of evolution is about tje complexity and diversity among the creatures on earth, and if you are the type of person who is skeptical by nature, unfimiliar with the terminology of science you might also be skeptical to believe the entire theory of evolution.
2.when scentist refer to something called a theory they mean an explanatory statement that fits the evidence they all ready have.
3.Darwin's Theory of Evolution is the widely held notion that all life is related and has descended from a common ancestor: the birds and the bananas, the fishes and the flowers — all related. Darwin's general theory presumes the development of life from non-life and stresses a purely naturalistic (undirected) "descent with modification"(http://en.wikipedia.org/wiki/Evolution)
