[Solved] Which of the following is <b>not</b> a joint of the appendicular skeleton? A)atlanto-occipital B)talocrural C)knee D)humero-ulnar E)acromioclavicular Sex Workers: Individuals who engage in providing sexual services in exchange for money or goods, a practice that varies widely in legal and social acceptance. Child Pornography: Illegal material that depicts minors in explicit sexual situations, which is prohibited and punishable by law. Erotica: Literature or art that focuses on sexual love and desire, intended to arouse sexual feelings while being aesthetically pleasing. Pornography: Explicit depiction of sexual subject matter for the purpose of sexual arousal.