The appearance that presents those elements is pure ornament. What our senses reflect not is neither more nor less that a simple decorated that varies and can vary with simple quickly. All what they perceive participates in a game in which billions of atoms in a constant struggle to remain stable set up the final appearance of the object form. Human beings like any other entity or object of this system is the result of that gear, and while its configuration to dissipate in a moment in time, their atoms will become part of new bodies, almost all safely with different appearance. We know that energy is not created, nor destroyed but similarly the matter changes state, don't get to lose. According to Einstein it matter is a form of energy and can remain as such a time unstructured or in your case it energy generate new matter, but in this process would make missing a huge amount of energy to produce a tiny amount of matter and today this so only is reproducible in conditions very specific within the universe. On another level, the matter may be altered, as it happens on different processes that carry out human beings, without changing its molecular structure or its mass but featuring a new look, as in the case of a sheet of paper chopped into pieces.
" Dissipation with alteration of the matter. When the subject matter of a body part is lost dissipated in the form of energy. "In this case a body changes its structure, Atomic and molecular to adopt a new form at the same time, which loses some of its mass."