Bacteria are to humans in many ways, including select one: a. production of soy sauce b. production of antibiotics. c. breakdown of raw sewage. d. production of vitamins for the human body. e. all of these

All of these

Bacteria has various economic importance. The beneficial uses of bacteria include fermentation of soy sauce, vinegar yoghurt and cheese. The can als be used in the development of antibiotics. Bacterias are being employed to increase the breakdown of raw sewage and decreasing the time for decomposition. Vitamins can also produced  by bacterias sometimes in a large scale industry.