I was wondering this question, what causes us to sneeze? And can we do something to prevent sneezing other than holding it up, (I heard that was bad but who knows) because its embarrasing when everyone is quiet in the classroom then all of a sudden I sneeze. Thank you!
2007-05-11 02:47:04 · 6 answers · asked by Cipher 3 in Health ➔ Other - Health
A sneeze is a semi-autonomous, convulsive expulsion of air from the nose and mouth. This air can reach speeds of 70 m/s (252 km/h or 157.7 mph). Sneezes spread disease by producing infectious droplets that are 0.5 to 5 µm in diameter. About 40,000 such droplets can be produced by a single sneeze.
2007-05-11 02:50:08 · answer #1 · answered by wolfmano 7 · 1⤊ 0⤋
Follow the link
2007-05-11 02:49:51 · answer #2 · answered by Monte T 6 · 0⤊ 0⤋
So the aliens can sneak past. You can't keep your eyes open when you sneeze.
2007-05-11 02:50:15 · answer #3 · answered by =42 6 · 1⤊ 0⤋
its your soul trying to escape!
thats why after you sneeze you have to say bless you!
lol
2007-05-11 02:50:37 · answer #4 · answered by Anonymous · 0⤊ 0⤋
pollen are dust has got in ur nose and tickled the hairs
2007-05-11 02:49:15 · answer #5 · answered by Anonymous · 0⤊ 0⤋
this is a very good question. im going to check the answer with you
2007-05-11 02:51:51 · answer #6 · answered by Anonymous · 0⤊ 2⤋