[Solved] The least mobile single-celled eukaryotes are the ____. A) apicomplexans B) dinoflagellates C) diatoms D) heterokonts E) euglenoids Gender Expression: The external manifestation of one's gender identity, through clothing, behavior, hairstyle, voice, and body characteristics. Gender Role Socialized: The process by which individuals are taught and learn the behaviors, expectations, and roles considered culturally appropriate for their gender. Children: Young human beings who are in the early stages of their development from infancy through puberty. Erotic Material: Content intended to arouse sexual feelings or desires, including literature, images, films, and other media.