Why is yawning countagious ?


Answers:
You are the 892nd person to ask this rhetorical question. Source(s): http://answers.yahoo.com/search/search_r…
It actually isnt, and it have been proven in scientific studies.
i cogitate when you see some one yawn then it make you yawn but i don't know why Source(s): kaydid

Related Questions:
When applying for a opening at Hooters.  Will be required to intervene a drug interview?   Will they drug oral exam me?   Info on Dilaudid and coming bad of it. I am on it for severe distress running. Please advocate?   Why does pouring alcohol surrounded by wounds hurt?   What's The Zulu Ate My Cat mneumonic for around d¨¦colletage, skipper, facade region?  
  • What Are The Dangers Of Taking Pills?
  • If i am prescribed Ritalin and I took an adderall will it show up alike entry if i be to procure a drug assessment?
  • When will surgery be an alternative?