a. it occurs over many generations
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Biology, 19.09.2019 07:30 moonlighthowl4537
Which of the following is true about natural selection?
a. it occurs over many generations
b. it causes less useful traits
c. it causes mutations to occur
d. it can always be observed within a single generation
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You know the right answer?
Which of the following is true about natural selection?
a. it occurs over many generations
a. it occurs over many generations
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