20-03-2019
Biology

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

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sammurrayy19 sammurrayy19

20-03-2019

the higher the altitude, the lower the oxygen available.

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tylermdons tylermdons

20-03-2019

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

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