Answer: Ammonia, methane, carbon dioxide and radiation.
Step-by-step explanation: All the living material consists of organic molecules that mainly consists of the element carbon.
The organic molecules evolve over 4 billion years ago by the help of inorganic materials under certain conditions. These inorganic materials were ammonia, carbon dioxide, methane and radiation.
The early condition of earth was also created by Miller and Urey in his experiment which proved that all the organic molecules are formed from the inorganic molecules.