Biology
SolomonHollack
2016-09-21 07:11:06
A population of pigs lives on a island together with burrowing termites.pigs that have the longest snouts tend to survive better. Over time, most of the pig population is made up of individuals that have very long snouts. This is n example of which type of selection
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JammieGlos
2016-09-21 12:13:03

I believe it is natural selection. 

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