Social Studies, 17.02.2020 22:28 Naomi7021

A researcher wants to see if a protein-enriched diet will enhance the maze-running performance of rats. One group of rats is fed the high-protein diet for the duration of the study; the other group continues to receive ordinary rat chow. In this experiment, the group of rats that is fed the high-protein diet is group; the group that receives ordinary rat chow is group.

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