11.   The bacteria lives in the intestines of cattle, and is released in cattle feces.

12.   Anthrax bacteria live in the blood of animals.

13.   E. coli bacteria normally live in the intestines of humans and other warm-blooded animals.

14.   He further explained that the lactobacilus acidophilus bacteria can live inside the human intestines and help digestion of food and eliminate the harmful pathogen bacteria.

15.   Max Planck researchers said the bacteria live in an environment with high levels of hydrogen sulfide, conditions that are toxic to most other forms of life.

16.   The bacteria can live harmlessly in mucus membranes, then enter the blood or spinal fluid and kill within hours.

17.   The bacteria lives in human feces.

18.   The bacteria live on hydrogen sulfide gas associated with volcanic activity.

19.   The E. coli bacteria live in the intestines of cows and other animals.

20.   The cholera bacteria lives in human feces.