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?
Answers: 2
Biology, 21.06.2019 19:00, bellabarber204
What do scientists need to look at before developing an argument
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Biology, 21.06.2019 19:50, Kinglilray998
Ablastocyst is a group of cells that forms after a human egg is fertilized. the blastocyst consists of two types of cells. some of these cells will become the placenta. what do the other cells develop into?
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Biology, 21.06.2019 22:30, brandyleemom3
How can you approximate the number of calories required to keep you in energy balance?
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Biology, 22.06.2019 00:30, jadabecute5939
Consider this plant cell which organelle is labeled g
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Eva is performing an experiment to determine which type of disinfectant kills the most bacteria. she...
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