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.
â¢ The main difference between bacteria and fungi is bacteria are prokaryotes whereas fungi are eukaryotes. â¢ Bacteria do not have nucleus enclosed with nuclear membrane, but fungi have. â¢ Bacteria do not have hyphae whereas fungi have hyphae, and all hyphae together form the mycelium.