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Biology, 03.02.2020 20:55 ashyding4800

The weaver birds from the african savanna exhibit a trade-off between risking starvation and being hunted by predators. as a result the birds that are of medium weight have the selective advantage and make up the majority of the population. which type of natural selection is at work here?

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The weaver birds from the african savanna exhibit a trade-off between risking starvation and being h...

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