Question

what is a key factor in maintaining healthy relationships? effective communication and support. financial stability and wealth. shared hobbies and interests. physical appearance and attractiveness.

Explanation:

In the context of maintaining healthy relationships (a topic related to Psychology, a subfield of Social Science), effective communication and support are widely recognized as fundamental. Financial stability, shared hobbies, or physical appearance are less central to the core of a healthy relationship compared to open, supportive communication.

Answer:

A. Effective communication and support