[Solved] Which of the following are structural carbohydrate molecules? A)starch and glycogen B)starch and cellulose C)glycogen and cellulose D)cellulose and chitin E)glycogen and chitin Extrafamilial Child Sexual Abuse: Child sexual abuse by someone unrelated to the child. Intrafamilial: Relating to or occurring within a family or by members of a family. Acquaintance Rape: A sexual assault committed by someone known to the victim, such as a friend or colleague. Child Sexual Abuse: Any sexual interaction (including fondling, erotic kissing, oral sex, and genital penetration) between an adult and a child.