Answer:
Hierarchy of Needs
Explanation:
Maslow's hierarchy of needs is a psychological motivational theory consisting of a five-tier model of human requirements, often portrayed within a pyramid as hierarchical levels.
Needs in the hierarchy lower down must be satisfied before people can take care of greater needs.
The needs are from the bottom up of the hierarchy:
- physiological,
- safety,
- love and belonging,
- esteem and
- self-actualization.
