Which of the Following Is One of the Important Ideas

Which of the following is one of the important ideas that Margaret Mead had put forth in her book Coming of Age in Samoa?

A) She held that biology was more important than culture in the development of sexual behavior.
B) She held the notion that both culture and biology contribute to sexual well-being.
C) She held that sexuality was a disease that needed to be treated like any other ailment.
D) She held that homosexual relations were a cause of repressed childhood fantasies.
E) She held that the tribal people were comparatively more likely to develop homosexual tendencies.