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Biology, 12.07.2019 15:00 ballin2126
Carrie is testing the effects of nitrogen concentrations on the growth of algal cells. her experimental treatment consists of algal cells in beakers, each containing a different concentration of nitrogen dissolved in water. what would be the best control to use in her experiment?
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Carrie is testing the effects of nitrogen concentrations on the growth of algal cells. her experimen...
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