Comment by _9ptr 6 months ago It has nothing to do with oxygen; Yawning is caused by other people yawning in the vicinity. 3 comments _9ptr Reply williamdclt 6 months ago Of course not. Sympathy yawning is a thing of course, but have you never yawned by yourself with no one around? kridsdale1 6 months ago This isn’t the case for my dog or infant. _9ptr 6 months ago They remembered a yawn
williamdclt 6 months ago Of course not. Sympathy yawning is a thing of course, but have you never yawned by yourself with no one around?
kridsdale1 6 months ago This isn’t the case for my dog or infant. _9ptr 6 months ago They remembered a yawn
Of course not. Sympathy yawning is a thing of course, but have you never yawned by yourself with no one around?
This isn’t the case for my dog or infant.
They remembered a yawn