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Author Question: Sexual reproduction and _____ account for most variation in populations. A)mutations B)genetic drift ... (Read 249 times)

magmichele12

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on: Jul 13, 2018
Sexual reproduction and _____ account for most variation in populations.
 A)mutations
 B)genetic drift
 C)asexual reproduction
 D)meiosis
 E)mitosis

Question 2

____________________ are sometimes used to fasten unstable bedrock to stable strata.
 Fill in the blank(s) with correct word


mariahkathleeen

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Reply #1 on: Jul 13, 2018
Answer to Question 1

A

Answer to Question 2

Rock bolts


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