WHAT DID LAVOISIER DISCOVER? Lavoisier built on the work already done in the 1770s by the English scientists Henry Cavendish and Joseph Priestley. He became the first person to isolate and name the element oxygen, which is the most common element on Earth.
The spouse who has been served with the divorce/dissolution petition is called the respondent or defendant in the divorce/dissolution process. He or she must respond to (answer) the petition within a certain time (usually about three weeks).
State laws require that you wait 60 days from the date the Petition for Dissolution of Marriage is served upon the Respondent before you can proceed with a divorce. After the 60 days from the date of service passes, the steps necessary in obtaining a divorce will greatly depend on your situation.he first step in your case should be to speak with a lawyer to get legal advice. This will help you determine the best course of action for you. In Arizona, a divorce is called a Dissolution of Marriage.