I think that the beginning of the question says "ill health"
Yes, this is true. low earnings are often correlated with bad health - it's because poor people have less access to health care, less access to healthy food and might be forced to do jobs which are stressful and demanding.
i think the Mexican plateau the heartland of mexico,
Answer:
between 200 and 269 feet (60 and 82 metres) in height.
Explanation:
Usually a hill or volcano I need the abcd things.