The study of statistics such as births, deaths, income, or the incidence of disease, which illustrate the changing structure of human populations.
Answer:
Areas of health you can choose: food/nutrition, physical/excercise, etc
Sorry if this doesnt help much
Explanation:
Have a great week but don’t push ur religion on others
True, abstinence is the practice of giving up something, it necessarily doesn't have to be all about sex, which is many average thinkers are taught in schools. It can be alcohol or even toys and games!