The term "life expectancy" refers to what? *
A. number of babies born per year.
B. number of people per square mile.
C. average age before death.
D. average deaths per 1000 people.
My answer is C.
A. number of babies born per year.
B. number of people per square mile.
C. average age before death.
D. average deaths per 1000 people.
My answer is C.