To start and keep a fire burning requires four elements: fuel, oxygen, an ignition source, and a chemical chain reaction. A few examples will illustrate why each of the four elements is. necessary. Hydrocarbon Safety: Understanding Flash Point. You are using a butane cigarette lighter.
Germ is non medical term of microorganism which includes parasite, amoeba, fungus, bacteria, richetchia, virus, and so many others. Bacteria is one of the germ. usually the germ causes disease, but some germ are good for us, so called friendly germ. 25 people found this useful.
Bacteria multiply via binary fission, a process whereby each parent bacterium divides into two daughter cells of similar sizes. Filamentous fungi, on the other hand, grow by branching and elongation, while yeasts reproduce by budding. Regarding their nutrition, fungi are saprophytes, that is, they feed on dead matter.