Describe Homo Sapiens and Homo Neanderthals

Describe Homo Sapiens and Homo Neanderthals

If we maintain a strict biological definition of “species”, H. sapiens and H. neanderthalensis were NOT separate species as they successfully interbred. What impact might this information have on assigning a date to the origin of humans? Does this change your definition of “human”? Why or why not?

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