[Solved] ________ Small testes and hyalinization of the seminiferous tubules A)47, XXX B)45, XO C)Trisomy 18 D)Trisomy 21 E)47, XXY Physiological Changes: These are changes in the body's normal biological functions, which can result from various causes, including stress, exercise, or disease. Facial Expression: The use of facial muscles to convey emotions or reactions non-verbally. Cartoons: Animated short films or series that are often characterized by exaggerated character designs and comic situations. James-Lange Theory: A theory of emotion proposing that emotional experience is the result of physiological responses to external stimuli.