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PLZ HELP

Why do the people who live in the altiplanos have large chests and lungs?

They work very hard.
There is very little oxygen.
They have a disease.
The sun is too bright.

User Mwieczorek
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2 Answers

2 votes

Answer:

little oxygen

Step-by-step explanation:

User CallMeLoki
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4 votes
the answer is 3 ......
User TyChen
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