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What mechanism of evolution occurs when allele frequencies change over generations due to random chance?
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Which of the following statements is true? a. elements in the last period are radioactive. b. atomic weight is the same as atomic mass. c. elements in the same group have the same number of electron shells. d. atomic number equals the number of neutrons in the nucleus of an atom.
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The rules of engagement (roe) working group is often used to (select all that apply.)
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Transportation is the largest single source of air pollution in the united states. air pollution can harm the environment and human health. which technology could offer a solution to this problem? mufflers that reduce noise motors that run on electricity tires that improve gas mileage
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What mechanism of evolution occurs when allele frequencies change over generations due to random cha...
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