Respuesta :
Answer:
A microscopic organism, especially a bacterium, virus, or fungus. Beneficial Effects of Microorganisms Microbes are everywhere in the biosphere, and their presence invariably affects the environment that they are growing in. The effects of microorganisms on their environment can be beneficial or harmful or in apparent with regard to human measure or observation.
Explanation:
Answer:
Microorganisms are the very small organism which can not be seen by our natural eye.eg bacteria or yeast
Advantage
They used in industrial activities eg yeast is used in brewing and baking industrie
They used in scientific research eg Amoeba
They used as cleaning agent eg some type of bacteria change oil spill to certain type of protein which is useful