Answer:
Option A.
Explanation:
A dyad is a group made of 2 people. It is the smallest possible group in society. In this kind of group, both parts must work to achieve results or complete their goals, if one fails to do so, the group can also fall apart.
A marriage is a good example of a dyad, in which two individuals form a group with common goals and objectives in life. If one of them stops helping to achieve this goal or decides that will not help any more, the dyad will fall apart. If one of them leaves, the dyad will cease to exist.
