General Chemistry Online states that natural law in chemistry is associated with summarizing patterns that occur in large amounts of data. Unlike the human laws, the natural laws do not permit or forbid, but rather describe.
According to Answers in Genesis, in order for life to exist, a certain chemistry is required. Human bodies work on chemical reactions that are dependent on specific laws of chemistry to operate in a particular fashion. The information that is used to make up living beings comes from DNA that is stored in types of long molecules. Life is possible due to the specific laws about chemistry.