The CDC: keeps track of communicable cases nationwide
is a federal government health agency
oversees intensive immunization programs
all of the above

if you tell me the video, i may be able to answer your question.

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.

b hope this

they could find out our specific needs.