To begin a divorce case, you must file a petition for dissolution of marriage with the clerk of court of the county in which you reside. Each court imposes a filing fee, which varies according to your location but averages about $300 nationwide.
Organic Chemistry is important because most reactions in Biology are organic reactions. Organic Chemistry is the study of structure, properties, and reactions of organic compounds.
Carbon is important to all living organisms. Any particular biological process or system can usually be understood in terms of chemistry: living creatures are, to a large extent, a series of chemical reactions occurring in a particular context. So, the simplest explanation for the importance of carbon to living organisms is a chemical one.