Biology, 01.11.2019 19:31 cecelia090
Eva is performing an experiment to determine which type of disinfectant kills the most bacteria. she has six plates of the same kind and amount of bacteria. she adds one of five different kinds of disinfectants to each plate and leaves one plate without any disinfectant as a control. what role does the independent variable play in this experiment?
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Explain why biological control methods are generally environmentally superior to chemical pest control methods.
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Across of blue x blue (both heterozygous) would result in
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Biology, 22.06.2019 21:00, naseral7elo
Mulitple choice which of the following is a function of the nucleus? a. stores dna b. stores sugars c. builds proteins d. packages proteins
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Eva is performing an experiment to determine which type of disinfectant kills the most bacteria. she...
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