Biology, 23.06.2019 23:00 shelbysargent11
Acolorimeter is an instrument used for chemical analysis by comparing a liquid’s color with standard colors. in an experiment, a scientist used two colorimeters and noted the readings. the first colorimeter showed consistent readings that were five points lower than the actual reading. the second colorimeter provided readings that were the same as the actual reading. which two statements are implications of these readings? a. the first colorimeter is reliable but not valid. b. the second colorimeter is valid and reliable. c both the colorimeters are reliable and valid. d. the readings of the first colorimeter can be used without repeating the experiment. e. the readings of the second colorimeter aren’t reliable and can’t be used for the experiment.
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Wht happens as electrons in the electron transport chain release their energy
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This class has taught you that the use of science and medicine in practical ways has become an international endeavor. one of the greatest examples of an international science accomplishment is which allows the profiling of human dna, useful not only to science but also medicine. a) forensic science b) the fbi c) the human genome project d) bioterrorism
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Acolorimeter is an instrument used for chemical analysis by comparing a liquid’s color with standard...
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