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Explain the steps required to obtain an aluminum can for your beverage and get it to you. why does recycling cans save a great deal of energy?
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Which property is used to identify the origin of an igneous rock? color density hardness crystal size
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In this case, the statement that people who exercise for an hour may have lower cholesterol levels is .
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Which of the following statements is true about the relationship between genetic variation and natural selection? a. genetic variation must be present in a population before natural selection can act on it. b. genetic variation arises in a population as a result of natural selection. c. natural selection can act on a population whether there is genetic variation within the population or not. d. after natural selection acts on a population, the amount of genetic variation in the population always increases.
Answers: 1
Explain the steps required to obtain an aluminum can for your beverage and get it to you. why does r...
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