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Biology 13 Online
OpenStudy (anonymous):

4. Which of the following explains how natural selection leads to evolution? a. Conditions in the environment reduce b. Helpful variations accumulate among surviving members of the species. c. Overproduction provides food for stronger members of the species. d. Environmental changes favor weaker members of the species.

OpenStudy (anonymous):

I believe it's B.

OpenStudy (anonymous):

thx

OpenStudy (anonymous):

Mhm!

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