People still don't know what yawning is really about. There were theoires about not having enough oxigen (and ofcourse some others), but I don't know the current status of these theories. |
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Yawning, how i hate you. |
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I should be floating, but I'm weighted by thinking
People still don't know what yawning is really about. There were theoires about not having enough oxigen (and ofcourse some others), but I don't know the current status of these theories. |
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I have this problem too. I dont know anyone else who seems to yawn every day. I not only yawn every day but, many times every day. |
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