science

4. Which of the following explains how natural selection leads to evolution?
A. Conditions in the environment reduce completion for resources within a species.
B. Helpful variations accumulate among surviving members of the species.
C. Overproduction provides food for stronger members of the species.
D. Environment changes favor weaker members of the species.
I think A

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  1. disagree.

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    posted by PsyDAG
  2. It is B

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