Question

project: why nose bleeding takes place at high altitudes? ​

Answer 1

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Nosebleeds can be caused by being up in a very high altitude. As you climb higher, the amount of oxygen in the air decreases. This makes the air thinner and dryer, which can in turn cause the inside of your nose to crack and bleed.....✅

Answer 2

Answer:

because the pressure at high altitude is very low