What is the replacement rate of a given population? Question 12 options:

A) 4 births per couple
B) 2.1 births per woman
C) 1.2 births per woman
D) 2 births per woman

Which of the following best describes the purpose of a nation’s boundaries? a. to limit the movement of goods and people b. to make it easier for cartographers to create maps c. to make the movement of goods and people easier d. to prevent other countries from invading territory

Is an official language in every north african country

What is the relationship between groundwater and aquifers?