Physics, 31.07.2019 01:20 weisenbergertay5779

Giving brainiest
which of these describes something that would increase the validity of an experiment?
a. having no dependent variables
b. having a single experimental group
c. having other scientists repeat your results
d. having to enter your experiment in a science fair

Answers: 2

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Giving brainiest
which of these describes something that would increase the validity of an e...