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Biology 20 Online
OpenStudy (anonymous):

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OpenStudy (anonymous):

In evolutionary biology, a group of organisms share common descent if they have a common ancestor. There is strong quantitative support for the theory that all living organisms on Earth are descended from a common ancestor

OpenStudy (anonymous):

Thank you! Can you help with the other one I have?

OpenStudy (anonymous):

post i will look at it

OpenStudy (anonymous):

Ok. Hold on.

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