THE JOB OF A DEMOGRAPHER IS TO INVESTIGATE _____ IN SPECIFIC LOCAT...

18. The job of a demographer is to investigate _____ in specific locations.

A. how people are there

B. how many people are there

C. how many people there are

D. there are how many people

Mark the letter A, B, C or D to indicate the word(s) CLOSEST in meaning to the underlined word(s)

in each of the following questions.