Why always when someone yawns another one nearby also yawns, is it infectious, anybody can tell me.?
I just yawned...
If a person dies of a contagious disease is corpse contagious?
Bud, the answer is sometimes yes. It depends both on the nature of of the contagious bug and the amount of time and how much drying has occurred. All contagious organisms begin to die when the in...
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How come if someone yawns near you and you see it, you yawn too?
my health teacher told us that people yawn because there is a lack of oxygen in the room, so if your friend yawns, then that means you both have the same lack of oxygen, hence you would yawn
Is a sty contagious?
Yes, a sty can be very contagious, but if you don't touch it you should be fine.