Answer:
Physiological needs
Explanation:
According to Maslow's hierarchy of needs, there are five different needs of humans, the first on the list that must be met before other is the physiological needs, followed by the safety needs, then the belongingness, then self-esteem needs and finally the self-actualization needs.
The physiological needs have to do with the necessary and important requirements for the survival of all humans. According to Maslow, physiological needs are the basis for motivation, the physiological needs need to be satisfied before an individual starts pursuing deeper level of satisfaction, which means physiological needs have to be met first. Examples of such physiological needs are shelter, clothing, food, health and so on.