__________ is a bacterium that lives in our digestive systems, where it has a beneficial role; but it becomes dangerous when our food or water is contaminated with feces.
A) Escherichia coli (E. coli)
B) Polychlorinated biphenyls (PCBs)
C) Bovine growth hormones (BGHs)
D) Genetically modified foods (GMFs)

Question

Quizplus · Accepted Answer

Escherichia coli (E. coli) is a bacterium that is normally found in the intestines of humans and animals, where it plays a beneficial role in digestion. However, certain strains can cause illness if food or water is contaminated with feces.

__________ Is a Bacterium That Lives in Our Digestive Systems