Credible Challenge to Evolution

i think that there is a credible challenge to evolution. This question of creation has never been proven and evolution is just a theory just like all the other theories of creation. This theory however is not just based on faith like an intelligent design that says that God created us. There is some evidence that evolution happened and that we went from tadpoles to humans. There are gaps in the fossil records that supposedly show that there was some kind of spontaneous mutation. And the fossil records are inconsistent. Because the theory of evolution has prove it may be one of the reasons why they teach it at school. It is scientific and teaching intelligent design in a science class may not be the best idea because science teachers are all about the facts and evolution is the only theory that provides it because intelligent design requires faith. But intelligent design is more like religion which requires faith and religion is banned from schools