To make more understand about microorganism especially to viruses and bacteria we must know about their history, like virus history, bacteria and microbe, about histology and virus characteristic, bacteria characteristic.
Bacteria and viruses as microbe have special characteristic, they also have how the way on reproduction, viruses reproduction also different with bacteria reproduction, even this creature is include of microbe. As human general knowledge, people may just know that bacteria and viruses have negative effect to people, actually this microbe also useful to us. The example of Bacteria useful is on converting the food rest on our stomach, if no bacteria on our stomach we will always exist the same food rest like food slurry and may too tough and can make irritation to our intestinal.
To more understand of bacteria we also should know how the life of bacteria, how are their everyday life, like study of people life style. On this mater we study about histology and bacteria and virus biology clock. After we know the habits of virus and bacteria we can prevent from bacteria or virus infection.
