God has created this world we live in and His physical laws govern all the processes that occur in nature which are necessary to keep things in balance. How does the rock cycle demonstrate this?

Which best describes the nucleus of an atom a. it is where all of the particle s of the atom are located b. it is the negatively charged part of the atom c. it is where the electrons and the protons are located d. it is the part of the atom with the greatest mass