It is a skin condition that causes red flaky enflamed skin.
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
Older generations had more accurate health information, and people were more active.
A because they can’t just ignore and his condition isn’t deteriorating just because it’s high and she shouldn’t put him on blood pressure meds unless it gets worse
