Which of the following is not an objection to the disapproval of homosexuality based on nature? homosexuality, polygamy, and transsexuality are part of the natural world. homosexuality is not typically considered as "sick" as incest or child abuse, which are mainly heterosexual. we use our bodily organs for many things other than their "natural" purposes. heterosexual couples who do not have children are viewed with pity, not disapproval.