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olfaction

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Sensation and the Biological Systems of Perception

Sensation and the Biological Systems of Perception A sense is a complex biological system that allows an organism to engage in sensation—the process of gathering information about the sur...

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Odor and Olfaction: The Science of Smell and Scent

Odor and Olfaction: The Science of Smell and Scent An odor (or odour in Commonwealth English) is a smell or scent produced by one or more volatilized chemical compounds. These compounds a...

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