Question

the intentional killing of one person by another *
victim
homicide
territorial gang
violence
abuse
assailant

a father and his biological children *
nuclear family
single parent family
blended family
extended family

compare to the 1950s, people today tend to get married at a younger age *
true
false

Explanation:

1. Homicide is defined as the intentional killing of one person by another. A victim is the person who is killed, a territorial gang is a group related to territory - based criminal activities, violence is a general term for aggressive behavior, abuse can be various forms of mistreatment, and an assailant is the person who attacks.
2. A single - parent family with a father and his biological children fits the description given. A nuclear family typically includes both parents and children, a blended family is formed through remarriage with children from previous relationships, and an extended family includes relatives beyond the immediate family unit.
3. In general, compared to the 1950s, people today tend to get married at an older age due to factors like education, career - building, and changing social values.

Answer:

1. B. Homicide
2. B. Single parent family
3. B. False