In the last 15 years,increases in life expectancy in the U.S.have been attributed largely to:
A) conquering infectious disease.
B) better diagnosis and treatment of degenerative diseases.
C) prevention of infant mortality and premature births.
D) reducing the gap between men and women.

Question

Quizplus · Accepted Answer

Better diagnosis and treatment of degenerative diseases have significantly contributed to increases in life expectancy in the U.S. over the last 15 years. Advances in medical technology and healthcare practices have improved the management of chronic conditions, leading to longer lifespans.

In the Last 15 Years,increases in Life Expectancy in the U.S.have