jabper5522 jabper5522

30-01-2019
Biology

contestada

why do mountaineers become breathless as they reach high altitudes

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MamaDree314 MamaDree314

30-01-2019

There aren't enough oxygen molecules in the air are higher altitudes

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bfaycol8 bfaycol8

30-01-2019

because as you rise the pressure increases and the air gets compressed making the oxygen to decrease and go down

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