Question

Not all countries have adopted air quality regulations as America has.

What impact on human health would these countries experience if they adopt air quality regulations similar to the Americas?

Answer 1

Answer:

Exposure to high levels of air pollution can cause a variety of adverse health outcomes. It increases the risk of respiratory infections, heart disease and lung cancer. Both short and long term exposure to air pollutants have been associated with health impacts. More severe impacts affect people who are already ill.

Answer 2

Answer:b

Explanation:

its the best option