What is the evidence that homosexuals are not born that way?"
Identical twins in which one twin is in a homosexual relationship and the other isn't. People who enter homosexual relationships and then get involved in heterosexual relationships. People who are in homosexual relationships who say it was their choice. There is a gene for homosexuality
Why do many homosexuals want everyone to believe that homosexuality is not a choice?
Because they want everyone to be homosexual. Because they think people won't judge them in a negative way if they think they can't help being who they are. Because they want special benefits. Because they don't like Christians who believe homosexuality is bad.
List the 127 genders that were sung on the previous page.
Only kidding, you don't need to do that!