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Suggest a way that each farm could change their farming practices to prevent pollution of the river with nitrates.
Answers: 3
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Acceleration is a direct result of a.) balanced forces b.) unbalanced forces c.) gravity d.) velocity
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In which of the following relationships is one organism always benefited while the other organism is always harmed
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Biology, 22.06.2019 08:50
How do you know that the plant cells in these two images have different jobs, or functions? a. because all plant cells serve different functions b. because they are two different colors c. because their dna are different d. because their structures are different
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Biology, 22.06.2019 11:30
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
Suggest a way that each farm could change their farming practices to prevent pollution of the river...
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