Humans have a nose because we evolved that way.
Humans were not designed to have a nose, so your question misses the point.
Cartilage.
nose!
punch it in the nose
the nose
mouth and nose
Sharks do not use their nose to breathe like humans do.
no
The Nose.
90% of humans can. here is a trick: try licking your finger then licking your nose. its cheating but then your friends will think you licked your nose. XD
Cartilage is more flexible then bone, so it's better for the ears and nose.
They breathe through their mouth and nose and have lungs, just like humans. :)
Pheromone receptors in humans are located in the nose, specifically in the olfactory epithelium.