Answer:
B) Eros; Thanatos
Explanation:
Freud identifies two fundamental drives: Eros a drive to live, with a counterpart , a drive to die: Thanatos.
He uses both terms to identify drives related to survival: instincts, like hunger, thrist, and sexual drives.
The death instincts on the other hand, often engage in conflict , as they represent a "inner desire for dying", represented in irrational manners : hurting others, hurting onelself, murder.
He then applies these forces in the study of the subconscious mind in psychoanalysis.
