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expeople1 [14]
4 years ago
15

House sparrows in the northern part of North America are larger than those found in the southern regions. Which mechanism of mic

roevolution is more likely to be responsible for this?
founders effect
natural selection
genetic drift
Biology
1 answer:
Gemiola [76]4 years ago
3 0
Natural selection because it's the same bird
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adell [148]
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Natasha2012 [34]
A
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