Which of the following describes a way in which bacteria are harmful to humans?
ASome vitamins, such as vitamin K, are made by bacteria in the human gut.
BSome common foods, such as yogurt and Swiss cheese, are made using bacteria.
CSome human diseases, such as cholera and dysentery, are caused by bacteria.
DSome medicines, such as erythromycin and tetracycline, are made by bacteria.
ASome vitamins, such as vitamin K, are made by bacteria in the human gut.
BSome common foods, such as yogurt and Swiss cheese, are made using bacteria.
CSome human diseases, such as cholera and dysentery, are caused by bacteria.
DSome medicines, such as erythromycin and tetracycline, are made by bacteria.
