[Solved] Instructions: Identify the terms and briefly state their historical significance. El Nino Sexual Arousal: The physiological and psychological state of being prepared for sexual activity, which can include physical and emotional changes. Erotic Pleasure: Enjoyment or satisfaction derived from sexual activities or fantasies. Physiological Responses: Bodily reactions to stimuli, which can include changes in heart rate, hormone levels, and muscle tension. Sexual Enhancement Program: Programs designed to improve sexual health and performance, often including education and treatment options.