Explanation:
1 Formal demography limits its object of study to the measurement of population processes,
2 it refers to events as birth, death, migration, marriage and divorce
3 it studies only numerical data and human population
4 Formal demography is older approach to study population
1 Social demography deals with questions of population composition and change and how they interact with sociological variables at the individual and contextual levels
2 Social demography is analytical, statistical and quantitative study of human population
3 It studies both numerical data and social traits of human population.
4 social demography is newer approach to study population
Health education will help an individual to further public education by spreading the importance of health and knowledge about it among public. Health education and spreading its knowledge in public and making public aware of their health can only be done if a person himself is fully aware about the concept of health.
hope it helps...!!!
<span>Class B would be the answer
I hope this helped you :) </span>
