Question

Which of the following helps explain the train in life expectancy in America
A) Satellites broadcast television around the world
B) multinational corporation‘s have increased
C) More Immigrants enter the country every year
D) healthcare technology has improved

Answer 1

I can't imagine what A and B would contribute to life expectancy.

C is a bit of a different choice. It would, I think, decrease the life expectancy of  the general population depending on which country is allowed to come into America.

The best answer to an increased life expectancy would be D. It is certainly true.

D <<<<< Answer