Answer:
Physical needs.
Explanation:
In 1943, Abraham Maslow proposed and developed a theory in human development psychology titled "A theory of human motivation."
Maslow's Hierarchy of Needs can be defined as a pyramid model which typically represents the fundamental or basic needs of an individual that are necessary and required to be met before he or she can achieve complete growth, development and self-actualization. Also, the five (5) levels of Maslow's Hierarchy of Needs in a chronological order are; physiological, safety, belonging and love, social needs or esteem and self-actualization.
Furthermore, the classification of human needs according to Abraham Maslow are;
<em>In Maslow's Hierarchy of Needs, physical needs is the need to be secure, safe, and out of danger. In the pyramidal model of needs, physical needs are considered to be the foundation because they represent the basic human needs such as sleep, food, water etc. </em>