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The theory of evolution tells us that favorable traits will become _______ in a population over time.

A. absent
B. common
C. familiar
D. nonexistent

User Borbulon
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1 Answer

1 vote
B. Common

-The Theory of Evolution defines this, if one species of a population gains a favorable trait, then eventually all or majority of the population will gain the trait as well, making it common.

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