Which of the following defines psychology? a. activity that can be observed b. gathering evidence through observation and experimentation c. something that is changed or modified to meet new conditions or needs d. the scientific study of the mind and behavior

Which of the following accounts for someone who has had regular herpesvirus-mediated cold sore or genital sore flare-ups? a) re-infection by a closely related herpesvirus of a different strainb) re-infection by the same herpesvirus strainc) copies of the herpesvirus genome permanently maintained in host nucleid) copies of the herpesvirus genome permanently maintained in host cell cytoplasm