fossilesque@mander.xyzM to Science Memes@mander.xyz • 2 months agoPlatypusesimagemessage-square10 fedilinkarrow-up1368
arrow-up1368imagePlatypusesfossilesque@mander.xyzM to Science Memes@mander.xyz • 2 months agomessage-square10 Commentsfedilink
minus-squareDr. Wesker@lemmy.sdf.orghexbear13·2 months agoI'm curious now how a mammal develops in an external egg. The process seems so weird. linkfedilink
I'm curious now how a mammal develops in an external egg. The process seems so weird.