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trasher [3.6K]
3 years ago
5

How does darwin theory of evolution by natural selection explain how species change over time?

Biology
1 answer:
WINSTONCH [101]3 years ago
6 0

Answer:

some traits become more common, others less. ... The traits that become more common are the ones that are “adaptive” or “increase fitness” (that is, a creature's chances of living longer and producing more offspring).

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