Answer:
1. In social science, a social relation or social interaction is any relationship between two or more individuals. Social relations derived from individual agency form the basis of social structure and the basic object for analysis by social scientists.
2. They provide us with a sense of connection, purpose, support and, ultimately, overall better health and longevity. Dozens of studies have shown that people who have fulfilling relationships with family, friends and community members are happier, have fewer health problems, and live longer.
3. A family is a group of two or more persons related by birth, marriage, or adoption who live together; all such related persons are considered as members of one family.
4. Friendship is a relationship of mutual affection between people. It is a stronger form of interpersonal bond than an "acquaintance" or an "association", such as a classmate, neighbor, coworker, or colleague.
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