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Maksim231197 [3]
3 years ago
10

Natural selection occurs over a very ___________ period of time. what is the answer of the blank

Biology
1 answer:
Tasya [4]3 years ago
3 0

Answer:

Microevolution occurs over a short period of time in a population or species. Macroevolution occurs over geologic time above the level of the species. The population is the unit of evolution.Sep 15, 2018

Explanation:

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