[Solved] The _________________________ entity is used to display the registered trademark symbol. Erotophilia: A positive emotional response to sexuality. Sexual Expressions: Various ways through which individuals express their sexual feelings, desires, and identity. Autoerotic Activity: Sexual activity where an individual derives pleasure from their own body or through self-stimulation, without the presence of a partner. Sexual Techniques: Various methods or practices used by individuals or partners to achieve sexual pleasure or intimacy.