Question

) Mountaineers may suffer from nose
bleeding at high altitudes.give reason.​

Answer 1

Answer:

Mountain climbers often get nosebleeds at high altitudes because as the amount of oxygen in the air decreases and the air becomes drier, blood vessels inside your nose can crack and bleed. ... Sit or lean slightly forward and allow blood to exit the nose.

Explanation:

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Answer 2

Answer:

Mountain climbers often get nosebleeds at high altitudes because as the amount of oxygen in the air decreases and the air becomes drier, blood vessels inside your nose can crack and bleed. ... Sit or lean slightly forward and allow blood to exit the nose.

Explanation:

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