miss_demeanour@lemmy.dbzer0.com to memes@lemmy.worldEnglish · 3 months agoFilter? What Filter?imagemessage-square91linkfedilinkarrow-up1687arrow-down181
arrow-up1606arrow-down1imageFilter? What Filter?miss_demeanour@lemmy.dbzer0.com to memes@lemmy.worldEnglish · 3 months agomessage-square91linkfedilink
minus-squareYmer@feddit.dklinkfedilinkarrow-up1·2 months ago4 lacrimal ducts converge into 2 nasolacrimal ducts.
Where are the other two?
4 lacrimal ducts converge into 2 nasolacrimal ducts.