fossilesque@mander.xyzM to Science Memes@mander.xyzEnglish · 8 days agoPolar Bear Densi.kym-cdn.comimagemessage-square23fedilinkarrow-up1616arrow-down138
arrow-up1578arrow-down1imagePolar Bear Densi.kym-cdn.comfossilesque@mander.xyzM to Science Memes@mander.xyzEnglish · 8 days agomessage-square23fedilink
minus-squareTheTetrapod@lemmy.worldlinkfedilinkEnglisharrow-up20·8 days agoI want to know how polar bears figured out that they need an air hole in their dens. Is that passed down instinctually or demonstratively? Animals are so cool.
minus-squarehakunawazo@lemmy.worldlinkfedilinkEnglisharrow-up27·edit-27 days agoSurely that was a suggestion by Saddam. Seems he was a really nice guy.
minus-squarejol@discuss.tchncs.delinkfedilinkEnglisharrow-up14·edit-27 days agoThe ones without that instinct died. That’s how natural selection works.
minus-squaredependencyinjection@discuss.tchncs.delinkfedilinkEnglisharrow-up10·7 days agoThe ones that didn’t figure out didn’t breed and make more bears.
minus-squareMonkderVierte@lemmy.mllinkfedilinkEnglisharrow-up10·edit-27 days agoBear who made more holes survived? Btw, don’t they get snowed shut?
minus-squareAnarki_@lemmy.blahaj.zonelinkfedilinkEnglisharrow-up2·7 days agoI think the heat produced by the bears keep the vents open, but that’s an un-educated guess.
I want to know how polar bears figured out that they need an air hole in their dens. Is that passed down instinctually or demonstratively? Animals are so cool.
Surely that was a suggestion by Saddam. Seems he was a really nice guy.
The ones without that instinct died. That’s how natural selection works.
The ones that didn’t figure out didn’t breed and make more bears.
Bear who made more holes survived?
Btw, don’t they get snowed shut?
I think the heat produced by the bears keep the vents open, but that’s an un-educated guess.