According to Freud,the need to satisfy basic sexual and aggressive desires comes from the ________,which operates on the ________.

A) ego;pleasure principle
B) superego;Oedipus complex
C) id;pleasure principle
D) ego;reality principle

According to Freud, the need to satisfy basic sexual and aggressive desires comes from the id, which operates on the pleasure principle. The ego operates on the reality principle, balancing the desires of the id with the demands of the external world, while the superego represents internalized societal norms and values. The Oedipus complex refers to a psychological conflict experienced during the phallic stage of psychosexual development.