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Biology 12 Online
OpenStudy (anonymous):

natural selection acts directly on?

OpenStudy (anonymous):

Survival those who survived are phisically capable to spread and adapt to the enviroment as they grow as a species goes for all animals

OpenStudy (dean.shyy):

This may help: http://is.gd/nsqN9T & http://is.gd/dOkUfT

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