Answer:
d. Take a census
Step-by-step explanation:
Demographic study is the statistical study of the human populations.
The study involves the change in feature of the population like births, deaths and migration etc.
Since the study done in the question is demographic study which is to obtain data from every member of a population it is census called as census.
Hence,
option (d) Take a Census
90
Length times with times height
A) (4, -2)
do you have a photo I don't get it not being funny do you have a photo or something I'm trying to help as much as I can
