Question

People living in mountain region have red chicks why?

Answer 1

Explanation:

There are two factors contributing to a ruddy complexion among people living at high altitude: sunburn and thicker blood as an adaptation to thinner air. ... There are two factors contributing to a ruddy complexion among people living at high altitude: sunburn and thicker blood as an adaptation to thinner air.

Answer 2

Answer:

the pressure of mountains are low and amount of oxygen is also low so people in mountain has red chicks please if my answer is write vote me and follow me my friend