Engineering, 19.12.2019 01:31, derioncapers2346

Determine whether the study depicts an observational study or an experiment. obese adults are randomly divided into two groups. one group replaces one meal a day with vegetables; the other does cardio for 30 minutes a day. after 3 months comma each group is weighed to compare weight loss. nothing nothing nothing choose the correct description of the study.

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Determine whether the study depicts an observational study or an experiment. obese adults are random...