markelbrown markelbrown

12-04-2020
Biology

contestada

Why is it difficult to breathe at high altitudes?

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balhoop11 balhoop11

12-04-2020

Answer:

As altitudes increase oxygen decreases

Explanation:

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samdltlopez samdltlopez

12-04-2020

Answer: it’s hard to breath at high altitudes because the outside air pressure is lower than it is inside your lungs making it difficult to pull in the thinner air

Explanation:

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