2007-02-16 09:40:44 · 4 answers · asked by juicyfruitishandsome 4 in Health ➔ Other - Health
A sneeze is a reflex by the pulmonary system to clear foreign particles from that nasal cavity
2007-02-16 09:53:38 · answer #1 · answered by Troy 6 · 0⤊ 0⤋
I don't think scientists know why we sneeze. I've heard lots of different reasons, I don't think anyone really knows. For that matter, why do we yawn? And why are yawns contagious?
2007-02-16 17:49:20 · answer #2 · answered by Answer Schmancer 5 · 0⤊ 0⤋
dust on the little hairs in their nose. that why the hairs are there, so they can get rid of all the nasty stuff. It's better to breathe through ure nose then ure mouth, cuz everything filters out.
2007-02-16 17:47:22 · answer #3 · answered by lola 3 · 0⤊ 0⤋
It's an involuntary reaction to stimuli.
2007-02-16 17:48:28 · answer #4 · answered by Anonymous · 0⤊ 0⤋