Final answer:
The correct answer is a) Isolate; Connector, with an isolate having few social links and a connector interacting with members of different cliques without belonging to one.
Step-by-step explanation:
The correct answer to this question is a) Isolate; Connector. An isolate is an individual who has few or no links to others in a social network, often feeling disconnected from larger groups and may struggle with socialization. In contrast, a connector is someone who interacts with two or more adolescents who are members of cliques but is not part of a clique themselves. These connectors, while not belonging to a specific group, play a crucial role in linking different groups and individuals, facilitating social interaction and information flow between various social circles.