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Aleonysh [2.5K]
4 years ago
7

Nose bleeding occur as we move towards high altitude, why ?

Biology
2 answers:
stealth61 [152]4 years ago
7 0

lower humidity as you go higher. If you've lived in a dry arid place for a while, you get used to it.

Anastasy [175]4 years ago
6 0

the higher the altitude, the lower the oxygen available.

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