Question

generally why does nose start bleeding occurs at higher altitude​

Answer 1

Ello ✌️

High altitude - as altitude increases, the availability of oxygen decreases, making the air thinner and drier. The dryness can cause the nose to bleed.

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Answer 2

high altitude___altitude increases, the availability of air decreases, making the air thinner and dryer full stop the dryness can cause a nose to bleed.. hope it help plz follow nd like also