Answer:
People's needs are arranged in a hierarchy, going from physiological to self-actualization.
Step-by-step explanation:
Maslow's theory of motivation may be defined as a type of hierarchy psychological theory given by Abraham Maslow . The human's innate curiosity is studied in this theory.
This theory helps to study the ways by which human can intrinsically participate in the behavioral motivation. He explained the heirarch in terms of the physiological, belonging and love, esteem, safety and self actualization by which the motivation of humans can generally move.
Thus, the correct answer is option (d).