▲ 33 ▼ Why we have two nostrils (www.popsci.com) submitted 11 months ago by Quilotoa@lemmy.ca to c/mildlyinteresting@lemmy.world 8 comments fedilink hide all child comments TL:DR We alternate breathing between the two. Each nostril smells differently Two nostrils help us locate smells Two nostrils may give us an advantage against colds
[–] baggachipz@sh.itjust.works 5 points 11 months ago One always has better boogers permalink fedilink source