It comes from the Greek, matter and form, is the philosophical interpretation of the constitution of bodies in form and matter, terms that are not understood in physics, and other sciences. If not in the sense of philosophy, the creator of this was Aristotle, the bases of hilemorphism, respond to the aporias of Heraclitus and Parmenides, in relation to the substantial mutation of the cosmos. It has been able to consolidate with a host of arguments, this topic can be studied in the branch of the philosophy of nature, which structures bodies and specifically, the changes that occur in nature.