[Solved] Malnutrition seems to be most damaging if it occurs during A) adulthood. B) childhood. C) adolescence. D) infancy. Regulate: The act of controlling or maintaining the rate or speed of a process or system, often to achieve stability or to meet certain criteria. Adjusting: Adjusting entails modifying or altering behaviors, strategies, or attitudes to better fit new conditions or to achieve a desired outcome. Kindergarten: A preschool educational approach that emphasizes play, physical activity, creativity, and socialization to foster children's growth and development. Psychosexual Feelings: Emotions and attachments related to the erotic desire and experiences as conceptualized in psychoanalytic theory.