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9966 [12]
3 years ago
6

Without genetic _____, natural selection could not occur

Biology
2 answers:
marissa [1.9K]3 years ago
7 0

Answer: variation

Explanation: I remember it & looked it up(:

dexar [7]3 years ago
7 0

Answer: variation

Explanation: My teacher told me in the notes she gave

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