+Olfaction, or the sense of smell, is the chemical process by which organisms detect and interpret [Odor](/wiki/odor) in their environment. This fundamental sensory system allows for navigation, the discovery of [Food](/wiki/food), and intricate social signaling.
+## See also
+- [Taste](/wiki/taste)
+- [Pheromone](/wiki/pheromone)
+- [Brain](/wiki/brain)
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