We assume that a certain moment, more or less 13,80 billion years ago, a point with huge energy exploded in the empty space, in the center of the known universe.
Out of these explosion, sub-atomair mass-constructions are created: negative constructions, called electrons, positive constructions, called protons and neutral constructions, called neutrons. These particles have a spin.
Einstein explained the mathematic relation between energy and mass, (E=mc2) but the physical relation, we don’t know yet.
A proton and an electron form hydrogen. This is the simplest anorganic mass-construction. During the explosion of the original energypoint fogs of sub-atomair particles are formed and hydrogen fogs were created. Out of these fogs, gaseous suns with planets are created by adhesy-forces of the hydrogen- atoms. Because of the huge number of hydrogen-atoms together in these gaseous suns and planets, the week adhesy-forces become strong gravity-forces in the center of the suns and planets and thereby the temperature rises and nuclear fusion occurs and new, heavier constructions of electrons, protons and neutrons are formed, called elements. This elements are helium, iron, cupper, silicium a.s.o. The gravity-forces are tempered by the centrifugal forces (suns and planets turn around).
With this basic elements, chemicals reactions occur and bigger constructions, called molecules, are created f.i. silicium and oxigen form siliciumoxide = sand. Some chemical reactions are heavy, like f.i. hydrogen and oxigen. Others are slowly like rust on iron with oxigen and water.
After a long time, planets are cooling down in the cold, surrounding space (- 273 ° C). Once the surface of a planet is cooled down, under 50° C, formation of organic constructions (proteins) is possible if the basic elements and circonstances are present. This happened on earth +/- 4 billion years ago.
Organic life is formed with carbon (CO2), phosfor (P), water (H and O) and air (O and N) and the influence of sunlight.
We see that plants grow under influence of sunlicht (1 billion km/h) .That means that plants are growing by a complex process from the carbon dioxide, water, oxigen and sunlight and energy is transferred into mass. On the other side, when the wood of a tree is burned, it radiates heat. That means mass is tranfered in energy.
Organic base constructions, proteins, arises, which continues to evolve into cells and furthermore in a huge variety of plants and animals, after many generations.
Every organic cell contains a DNA-string which determines the properties of the organic beings. DNA is a string, composed of hydogen, oxigen, carbon and nitrogen. Different cells can form an organic complex being, wich produce offspring.
A lot of laws are involved in every process in the univers. Many laws we don’t know nor understand.
What we don’t know:
We have no idea how the huge energy-point was created in the center of the univers. Something doesn’t come out of nothing, but we don’t know the source of these point.
We don’t know how energy is transformed into mass.
We don’t know how organic live is created out of the basic elements. Although, organic creatures are intelligent, the basic elements they are made off, aren’t.
We have’nt a complete idea how DNA is changing and evolution of organic beings take place,
As long as human race exist, men beleive in immaterial transcendent beings which were the source or creators of the universe. Every culture has his own vision and created its own mythology.