Sense of smell - Wikipedia
https://en.wikipedia.org/wiki/Sense_of_smell
WEBThe sense of smell, or olfaction, [nb 1] is the special sense through which smells (or odors) are perceived. [2] . The sense of smell has many functions, including detecting desirable foods, hazards, and pheromones, and plays a role in taste.
DA: 32 PA: 39 MOZ Rank: 47