Research the causes of these symptoms that are similar to, or related to, the symptom Retrograde Ejaculation: 1  Ejaculation symptoms (55 causes) 2  Sexual symptoms (1838 causes) 3  Blood in ejaculate (20 causes)  Previous surgery to the prostate.
Definition - What does Combustible mean? Combustible is a property of a substance that will burn as a result of fire or a chemical reaction. This is an important characteristic when materials are being used in the workplace, for construction or are being stored.
sugar image by Olga Shelego from Fotolia.com. If sucrose (C12H22O11) is heated quickly, it combusts completely. The carbon atoms react with oxygen to form carbon dioxide (CO2) and water (H2O). If sucrose is heated gradually in air, it goes through a complex process from melting to decomposition.