Question

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.

Answer 1

i got there is very little oxygen too

Answer 2

There is very little oxygen

Step-by-step explanation:

That should be it. I'm 99% sure bc where there is higher altitude, there is less oxygen