An individual who is experiencing a prolonged period of stress would likely have levels of circulating than an individual who was not experiencing stress.

intimacy, passion and commitment are the components of a interpersonal relationship emphasized in the triangular theory of love by robert sternberg.

the triangular theory of love says love can be comprehend as this componest form the vertices of a triangle.  

intimacy relates to feelings such as of closeness and connection;

passion relates the drives that brings people together, as physical attraction.

commitment relates to the being in a long-term relationship.

answer; (b) knowledge based summaries of our beliefs and feeling about the self in particular domains;

answer; the merit selection, also known as the missouri plan;