Based on the scenario being described within the question it can be said that the kinship system included relatives of divorce and of remarriage. This is because the kinship system connects individuals within a society or culture who are said to be related and also defines their reciprocal obligations to one another. Such as the relatives of the couple in a marriage.
Groundwater is defined as water that is found beneath the surface of the Earth in conditions of 100 percent saturation (if it is less than 100 percent saturation, then the water is considered soil moisture).
Exams and grades can sometimes lead to stress and anxiety. It is costly and rigid. An unprofessional and non-standard education system may also cause wastage of time and money.
Asset is something that can generate value/income for you immediately or in the future, while liability is something that has the tendency of losing value or depreciating with time. Therefore, Assets = Net Worth minus Liabilities