The study of statistics such as births, deaths, income, or the incidence of disease, which illustrate the changing structure of human populations.
Answer: 4 "Discussing the grief with understanding friends."
Explanation:
Talking about it and making sure you get the necessary help you need can make you feel better and help you co-op with what is going on.
An abortion. It is carried out for many reasons including unwanted pregnancies, cases where the parents are too young, lack of funds to keep the baby, death of baby inside the womb etc.