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On our last class I found so interesting the fact that out of so many species and all kinds of living things that we keep separating and finding more and more distinctions we forget or ignore that the bases for ALL of them are the same! When we went down on scales the smaller the scales, the less diverse all living organisms were becoming, yet is so amazing how different we ALL are. I mean, if we're all made up of the same atoms(or about the same) how come there isn't ONE person just like me or any one else. Of course, we all know that it's in our genes and they are all different -- but they're also made of the same matter. I guess I just would like to learn about the moment (in or formation) when we start to become different from one another.