Which of the Following Statements Best Summarizes the Research as to the Causes

Which of the following statements best summarizes the research as to the causes of homosexuality?

A) The majority of teens who identify as homosexual report having been sexually abused as children.
B) More and more research indicates that genetics plays a strong role in the development of sexual orientation.
C) The research does not clearly point to either genetics or environment,but rather indicates that sexual orientation is a result of both genetic and environmental factors.
D) The research clearly indicates that homosexual behaviors are a matter of choice.