Which of the Following Is True About Maslow's Hierarchy of Needs

Which of the following is true about Maslow's hierarchy of needs theory?

A) Security needs include the desire for love, friendship, and companionship.
B) Maslow argues that needs are organized into a hierarchy and the most basic needs are at the bottom of the hierarchy.
C) People seek and aim to meet only one category of needs at a time.
D) According to Maslow's theory, the needs that motivate people fall into three basic categories.