Evolution #4

Evolutionist believe that everything comes from ancestors from a long time ago.  There was an evolutionary progression in the Cambrian Period and ancestors were found in it.  There was also a big finding in the Burgess Shale which showed not just the hard parts of animals bodies but also the muscles, gills, digestive system which was the first to show features of species today.  This ties in with the first thing I said but I do not think it is enough information to conclude that we came from different ancestors like chimps and gorillas.