Why is this theory being taught in Biology, which is the study of living things. There is no evidence of any species 'evolving' into another species. A dog can be bred into many different breeds of dogs, but never into a monkey.
It should not be. He even said on his death bed that it was just a theory. Did you know the horns on a giraffes head keeps its head from exploding when it turns its head upside down because of the blood pressure. A animal could not evolved into that. What would it do "oh my head blew up so i need to grow those???" The Bible has all the answers.