[Solved] In 1890, Robert Koch developed a hypothesis regarding the cause of communicable diseases. He designed an experiment and collected data that supported his hypothesis. Later, his experiment was repeated by many other scientists who used other pathogens and documented similar results that not only supported their hypotheses but also supported Koch’s original hypothesis. These many experiments that supported multiple hypotheses regarding the cause of communicable diseases contributed to the development of the A) theory of evolution. B) germ theory of disease. C) theory of relativity. D) law of gravity. 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. Intrapersonal Script: The internal narratives and processes that influence how an individual understands and constructs their sexual desires and behaviors.