In the 2000 years before 1900, life expectancy increased by about _____years. In the 70 years between 1900 and 1970, life expectancy increased by about _____years.
A) 28; 23
B) 23; 28
C) 36; 5
D) 5; 36

Question

In the 2000 years before 1900, life expectancy increased by about 	_____years. In the 70 years between 1900 and 1970, life expectancy increased by about 	_____years.
A) 28; 23
B) 23; 28
C) 36; 5
D) 5; 36

Quizplus · Accepted Answer

In the 2000 years before 1900, life expectancy increased by about 23 years. In the 70 years between 1900 and 1970, life expectancy increased by about 28 years.

In the 2000 Years Before 1900, Life Expectancy Increased by About