Anatomically, a nose is a protuberance in vertebrates that houses the nostrils, or nares, which admit and expel air for respiration in conjunction with the mouth. Behind the nose are the olfactory mucosa and the sinuses. Behind the nasal cavity, air next passes through the pharynx, shared with the digestive system, and then into the rest of the respiratory system. In humans, the nose is located centrally on the face; on most other mammals, it is on the upper tip of the snout.
Read more about Nose: Air Conditioning, Sense of Direction, Structure in Air-breathing Forms, In Fish
Famous quotes containing the word nose:
“You may tell a man thou art a fiend, but not your nose wants blowing; to him alone who can bear a thing of that kind, you may tell all.”
—Johann Kaspar Lavater (1741–1801)
“her nose was long and cold,
And her shoes were full of feet.”
—Unknown. In the Night (l. 3–4)
“Nobody saves America by sniffing cocaine,
Jiggling yr knees blankeyed in the rain,
When it snows in yr nose you catch cold in yr brain.”
—Allen Ginsberg (b. 1926)