Two sides of it will never meet they will just go on forever hope that helps
Many factors have contributed to increase in life expectancy. Examples such as medical advancements in modern medicine, less wars being fought, improvement in sanitation, eating a healthy diet, a overall healthier lifestyle (for example, people don’t smoke cigarettes as much as the olden days) and easier access to education.
Costa Rica
Colombia
Chile
I think the correct answer is B.