Summary
There are many ways to prove evolution. When you look back enough sometimes you see a species that looks very similar to two different today. This is comparative anatomy. You can also took for useless organs and body parts that may have once been used. As an example, whales have a bone that serves no use near where legs would be. And sure enough if you go back, there is a fossil that is pretty much a whale with legs.
S&EP
I constructed physical, mental or conceptual models to represent and understand phenomena when I learned about the whale bones. Another example would be the appendix. We don't use it now and the most it might do is get infected.
S&EP
I constructed physical, mental or conceptual models to represent and understand phenomena when I learned about the whale bones. Another example would be the appendix. We don't use it now and the most it might do is get infected.
XCC
All things change over time. Patterns occur and there is nothing we can do. Everything will always and has kept evolving and changing.
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