fossilesque@mander.xyzM to Science Memes@mander.xyzEnglish · 8 months agoPolar Bear Densi.kym-cdn.comimagemessage-square22linkfedilinkarrow-up1576
arrow-up1576imagePolar Bear Densi.kym-cdn.comfossilesque@mander.xyzM to Science Memes@mander.xyzEnglish · 8 months agomessage-square22linkfedilink
minus-squareTheTetrapod@lemmy.worldlinkfedilinkEnglisharrow-up20·8 months 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-up26·edit-28 months agoSurely that was a suggestion by Saddam. Seems he was a really nice guy.
minus-squarejol@discuss.tchncs.delinkfedilinkEnglisharrow-up11·edit-28 months agoThe ones without that instinct died. That’s how natural selection works.
minus-squaredependencyinjection@discuss.tchncs.delinkfedilinkEnglisharrow-up10·8 months agoThe ones that didn’t figure out didn’t breed and make more bears.
minus-squareMonkderVierte@lemmy.mllinkfedilinkEnglisharrow-up8·edit-28 months agoBear who made more holes survived? Btw, don’t they get snowed shut?
minus-squareAnarki_linkfedilinkEnglisharrow-up2·8 months 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.
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