| A | B |
|---|
| Single child | The only child in a marriage |
| Blended family | A family with children from other marriages |
| Ancestors | Referes to the first members of the family. |
| Widow | A woman whose husband is dead. |
| Widower | A man whose wife is dead. |
| Childless family | A family with no children |
| First type of nuclear family | The father works, the mother stays home. |
| Second type of nuclear family | The mother works, the father sta |
| Third type of nuclear family | Both parent work. |
| Single parent family | When there is only one parent. |
