Consider the research on the brain sizes of different animals. According to this research, (domesticated) dogs should have ____ than (wild, pack-living) wolves after adjustment for differences in body weight.

Question

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Studies have shown that while domesticated dogs have smaller brains than their wild, pack-living ancestors (such as wolves), they have larger brains than other domesticated animals, such as cats or pigs. However, after adjusting for body weight differences, it has been found that dogs have smaller brains than wolves.

Consider the Research on the Brain Sizes of Different Animals