Multiple Choice
Which of the following is true concerning trends in infant mortality rate and life expectancy in the United States over the past century?
A) Infant mortality rates have decreased and life expectancy has increased.
B) Infant mortality rates have increased and life expectancy has decreased.
C) Infant mortality rates have decreased and life expectancy has decreased.
D) Infant mortality rates have increased and life expectancy has increased.
Correct Answer:

Verified
Correct Answer:
Verified
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