A Young Infertile Couple Asks Their Physician About Adopting a Baby

A young infertile couple asks their physician about adopting a baby. Which of the following statements is true regarding the process of adoption?

A) Any adult who shows the desire to be a fit parent may adopt a child.
B) Only married couples may adopt a child.
C) People with genetic disorders may not adopt a child.
D) Gay couples have the same success with being allowed to adopt as straight couples.
E) Private adoptions are prevented by state laws.