Weegy: Maslow proposed that there are five levels of needs, the pyramid often used to explain his concept is to show that you must progress through the basic primary needs before you can reach the top, [ which leads ultimately to self actualisation.
The needs are the following;
1. Physiological needs; such as water and food and air to breathe.
2. Security needs; this is maintenance of stage one. So protection is key here.
3.Social needs; a ... (More)