Jerb322@lemmy.world to Cool Rocks@lemmy.todayEnglish · 17 天前Snail, wonder how old...?imagemessage-square12linkfedilinkarrow-up196arrow-down10
arrow-up196arrow-down1imageSnail, wonder how old...?Jerb322@lemmy.world to Cool Rocks@lemmy.todayEnglish · 17 天前message-square12linkfedilink
3, just count the rings
That only works with tree-snails