Question

the threat of or actual use of physical force against oneself or another person
victim
homicide
territorial gang
violence
abuse
assailant
a couple and their biological or adopted children *
nuclear family
extended family
blended family
single parent family
which term describes an exclusive, close group of friends? *
peer group
in group

Explanation:

1. The threat or actual use of physical force against oneself or another person is defined as violence. A victim is the one affected, homicide is the act of one - person killing another, a territorial gang is a group with a defined territory, and abuse can be broader than just physical force.
2. A couple and their biological or adopted children form a nuclear family. An extended family includes relatives like grandparents, a blended family is formed after remarriage with children from previous relationships, and a single - parent family has one parent.
3. An exclusive, close group of friends is often referred to as an in - group. A peer group is a broader category of people of similar age or social status.

Answer:

1. Violence
2. Nuclear family
3. In group