Some people can.
people that need to find things quick. people that loss things a lot.
no, that's what noses are for but some people can judge what things smell like with there mouth (or so they think)
Well, us normal people smell things with it....
This is not possible now, though people have been working on ways to make you smell things in movies, TV, etc..
i dont know but i think it was for people not to smell things after they do there business
removing scales smell cutting it cleaning it
you can smell the food
i would just say yes.but then people will think how? thats a really easy question. it is a yes.why?because a dogs smelling is better then humans so really they can smell things to over a 2 miles away.
Most people say nothing about smells , a few say they smell flowers, and some , generally those with brain tumors, have outright olfactory hallucinations and smell everything from burning garbage to food cooking to sweet smells and revolting things.
It was invented because people like sitting on soft things that won't smell or hurt in the future. And people are lazy.
They smell a lot of things and they can tell if you were sitting on it or something like that.