[Solved] A graded stream is one that has achieved a dynamic equilibrium between degradation and aggradation. Erotic Bond: A deep emotional connection between individuals that includes a sexual aspect, enhancing intimacy. Sexual Relationships: Relationships that involve sexual intimacy or sexual activities between individuals. Kinsey's Model: A scale developed by Alfred Kinsey to describe a person's sexual orientation based on their experiences or responses at a given time. Sexual Orientation: A person's pattern of emotional, romantic, or sexual attraction to others, based on the gender(s) to which one is attracted.