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FromTheMoon [43]
3 years ago
5

^ the question is in the picture above

Biology
1 answer:
Ghella [55]3 years ago
5 0
If the beavers need large teeth to collect wood for their dams, the population of beavers with larger teeth will live longer because they can collect wood. They will them be able to reproduce therefore passing down the gene with larger incisor teeth
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