Biology, 26.09.2021 03:00 carterh166
Controlled experiments are experiments that have only one variable. All other factors in the experiment are kept the same. Many hypotheses can be tested through controlled experiments, but it is not always possible to do a controlled experiment. Which of the following hypotheses most likely cannot be tested with a controlled experiment? A. A flowering plant will produce more fruit when treated with phosphate powder. B. Ultraviolet radiation can cause genetic mutations in bacteria. C. Gravitational force is affected by both mass and distance. D. In the wild, chimpanzees form social groups composed of 10 to 20 individuals.
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Controlled experiments are experiments that have only one variable. All other factors in the experim...
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