Research has determined that there is a biological explanation for why women live longer than men. Which of these is true?
A) Women have two X chromosomes whereas men have only one.
B) Women have a higher brain-to-body weight ratio.
C) Women have less testosterone.
D) None of these have enough scientific support to explain why women, on average and in industrialized countries, outlive men.

Question

Quizplus · Accepted Answer

Women, on average and in industrialized countries, outlive men due to a combination of factors, including lifestyle, environmental, and genetic differences.

Research Has Determined That There Is a Biological Explanation for Why