A physical system is a coordination of precise information. Any physical system can be grouped within classification order of matter complexity.
Matter is organized into classification of physical systems at various levels of subsistence. The hierarchy of matter complexity is depicted as pyramid presentation. The various levels are categorized from lower to higher complexity. The underlying principle is that the higher level is always and entirely reliant on the lower level for its organization and existence. If the lower level is not present, then the upper level cannot exist. Hence, the presentation is termed as hierarchy of matter complexity since the lower level of matter is coordinated to develop the upper level. It is also specified as hierarchy of scientific dependency.
The pyramid presentation of levels of existent matter starts from information at its base. From “concept of energy-information equivalence principle”, we appreciate that all information is expression of energy. Thus, information, which is the manifestation of energy, forms the base level of the pyramid presentation.
The matter classified on the second plane of pyramid illustration is elementary particles primarily considered as protons, neutrons and electrons. The scientific study of these elementary particles is known as particle physics.
I categorize elementary particles as those that are analogous to electromagnetic radiation in some manner and demeanor. Since then only, we can relate and link the two base levels of pyramid illustration to each other. It is utmost crucial to understand that information, which is an expression of electromagnetic radiation (EMR) energy must be linked to the fundamental essentials of matter, the elementary particles. It is only then that composite forms of matter be expressed in terms of information. The correlation of electromagnetic radiation spectrum to fundamental particles is the means to matter existence.
When we equate two things to each other, then theoretically and mathematically they correspond to each other in nature and character. The aspect of concern here is that when an electron is accelerated, it emits electromagnetic radiation. Thus, we can say that an accelerated electron is equivalent to electromagnetic radiation energy. Consequently, we establish an association between the base levels of hierarchy. This is scientific attestation for the above discussion.
Further, we follow that precise and exclusive assemblage of elementary particles composes atoms and molecules, which constitute next level of matter complexity. This branch of science is known as chemistry.
It is to be emphasized that all levels of matter complexity sustain on elementary particles. The distinct arrangement and assemblage of elementary particles fabricates third level of hierarchy, chemistry. The physical and chemical properties, elements and molecules possess, is by virtue of their constituent structural configuration of elementary articles of atom that is justified in terms of information.
The elements such as in periodic table, which comprise the immense scope of atoms and compounds, constitute the scientific foundation of chemistry.
The next in level of hierarchy of matter complexity is field of cosmology. The astrophysicists and cosmologists fall short of defining the shape and size of the universe, which is tacitly understood to be infinite. Cosmology is the study of the origin, evolution, and eventual fate of the universe and explores stars, planets and other celestial bodies.
A star uses the primary elements, hydrogen and helium as fuel and eventually during its lifespan forges the light and heavy elements. All the other elements of the periodic table are thus attained during the lifetime of a star. These elements combine to form atoms and compounds, which together constitute the substances of planets. Thus, there are diverse planetary systems. Some of them are rich in gaseous elements as sulphur, oxygen, hydrogen or chlorine. Other planets may be rich in heavy elements as iron, magnesium or silicon.
Thus, the hierarchy pyramid model of scientific dependency establishes cosmology over chemistry.
Now, we understand that all biological sciences (botany and zoology) stem from planetary system. Both plant and animal life including human beings employ the planet resources in form of atmosphere and minerals to grow and evolve. We recognize that animal kingdom is entirely reliant on plant life for its survival.
Since, compounds and minerals in the biological domain are sourced from the planetary system it exists on; the existence of biological theme is not possible without cosmology. Therefore, I safely categorize biology over cosmology in the pyramid structure of matter complexity.
Next, we learn that all animal life including human life (zoology) is completely dependent on plant life (botany), directly or indirectly, for continued source of energy as food for existence. This is apart from our dependency for other natural resources that we depend upon and use from our planetary sources, earth.
Physics Foundations 
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