But even if we think that the fields of research are completely different, then again we will need to explain (empirical observations) how life appears along with natural phenomena and think about how particular characteristics of a biological body and its psychology depend from details of matter and natural phe­nomena and on natural processes. Conversely, when life appears, then natural phenomena do not remain the same and independent of biological functions. With the advent of life, the world also appears different and dependent on the observer's biological body. The world would be nothing more than an inexhaustible collection of forms and inanimate bodies if there were no biological body in which information is caused by the actions of things, which it utilizes for its needs. Things are not created and are not related to separate relations of physics, chemistry, biology, astro­nomy and as we divide the fields of research according to human needs and choices. On the contrary, relations described and explained in these separate sciences are selected observations from complete world and presented separately and with new vocabulary to facilitate human memory, manage infor­mation, and transmit information. Reality not only does not appear so divided as the sciences have been divided, but all the descriptions and subdivisions of the books are not the forced path from which the observations and discoveries in the real world follow. A construction that we did without first studying a design, can then be presented with a design and a guidebook that serve to repeat the construction. Random observations of natural phenomena can later be described in detail, and then the descriptions seem necessary to follow these random observations, that is, a normal illusion.