Which question would a demographer most likely ask?
a which ethnic groups live in this community?
b which officials sit on the city's school board?
c what is the price of gasoline and oil in this area?
d which landforms and waterways make up this region?

The correct answer would be A, Which ethnic groups live in this community?

Explanation:

A demographer is a person who is an expert in the field of demographics. Demographics is the study of statistical data in the human population. So a demographer is an expert in the study of human population. There are many characteristics in demographics which may include Race, ethnicity, age, gender, education, profession, occupation, marital status, etc. So a demographer is most likely to ask about the ethnic groups living in a society rather than asking about the officials of the city school, price of gasoline or the landforms and waterways of the region.

utilized the penal colony