Because you'd throw up. Burping is the expulsion of air from your stomach - air normally sits at the top of your stomach because it's lighter than solids and liquids, BUT if you're upside down, then the solids and liquids will be at the 'top' of your stomach (nearest your head). When you 'burp' you actually force this gunk out instead - gr055.
Even a small burp from your esophagus will produce the same result as the swallowing of air will automaitcally cause your (upside down) lower esophageal sphincter to relax - yep, more puke.
Every living thing can burp!
Yes, it is possible to burp in your sleep. Burping is a reflex action that can occur when excess air in the stomach is expelled. If you swallow air before going to sleep or have certain medical conditions, you may burp while sleeping.
rats can burp but they dont like to because it hurts them because they are so small but they usually fart
it depends if you can suck air into your throat and stomach then let it out some folks have that special talent but if not then no you cant burp on demand
No they cant.
because they need to sleep upsidedown
In the Land of Upsidedown - 1909 was released on: USA: January 1909
You can in fact eat upsidedown, because in your Esofogas there are lots nof muscles which push the food down your throught.
They flot upsidedown
yes they can.
Bats
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