bhmnscmm@lemmy.worldcake to Today I Learned@lemmy.worldEnglish · 11 months agoTIL yawning is observed in almost all vertebrate animals and is "contagious" across species. There is no consensus on why yawning occurs.en.wikipedia.orgexternal-linkmessage-square53fedilinkarrow-up1555arrow-down19
arrow-up1546arrow-down1external-linkTIL yawning is observed in almost all vertebrate animals and is "contagious" across species. There is no consensus on why yawning occurs.en.wikipedia.orgbhmnscmm@lemmy.worldcake to Today I Learned@lemmy.worldEnglish · 11 months agomessage-square53fedilink
minus-squareexpatriado@lemmy.worldlinkfedilinkEnglisharrow-up107·11 months agoit exists to make evident it’s time to end the meeting
minus-squarebela@lemm.eelinkfedilinkEnglisharrow-up25·11 months agoPrior to the adult life of the individual, however, this is a harmful trait as it only serves to make their teacher angry at them for no good reason whatsoever.
it exists to make evident it’s time to end the meeting
Prior to the adult life of the individual, however, this is a harmful trait as it only serves to make their teacher angry at them for no good reason whatsoever.