According to Abraham Maslow's hierarchy of needs theory of motivation, _____ include necessities for life such as air, food, warmth, and water.

Abraham Maslow

An American psychologist best known for creating Maslow's hierarchy of needs, a theory of psychological health predicated on fulfilling innate human needs.

Hierarchy of Needs

A theory in psychology proposed by Abraham Maslow that outlines a five-tier model of human needs, from basic physiological needs to self-actualization.

Motivation

The reason or reasons one has for acting or behaving in a particular way.