Compared with Dogs,a Human's Sense of Smell Is Much Less

Compared with dogs,a human's sense of smell is much less developed.Our less developed sense of smell results from our ancestors'

A) strong reliance on olfaction to determine which foods were poisonous.
B) inability to detect pleasant odors.
C) reliance on vision as the main way of perceiving the world.
D) inability to transmit olfactory information to the brain.

Correct Answer:

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