Select all that apply Which of the following contributed to an increase in world population in the 20th century? A) Improved medicine and sanitation B) An increase in food production C) Disease D) An increase

Select all that apply

Which of the following contributed to an increase in world population in the 20th century?

A) Improved medicine and sanitation
B) An increase in food production
C) Disease
D) An increase in the average life expectancy

2 Answers

Select all that apply Which of the following contributed to an increase in world population in the 20th century? A) Improved medicine and sanitation B) An increase in food produ…