All federal cases must begin in district court because they have which of the following powers to hear a case for the first time? a. original jurisdiction
b. federal control
c. precedent
d. appellate jurisdiction

I think its a

Explanation:

ourt's power to hear and decide a case before any appellate review. A trial court must necessarily have original jurisdiction over the types of cases it hears.

nasa 3

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.