5 Levels of Organization

Every living being has several different levels of organization. One goal of this Web site is to help you understand how every thought you have and every behaviour you display is accompanied by a multitude of events at each of these levels of organization.

To explain thought and behaviour in human beings, this site focuses on five major levels of organization. On each page of this site, you can click on the button shown here to move among these five levels and learn what role each one plays in the subject under discussion.

Take a peek at the ANATOMY AND FUNCTION theme and see the various levels of organization of living beings and inanimate objects.

(click on each section of the button to read a brief description of the level in question)