H. pylori bacteria are known to cause stomach ulcers, which are sores in the lining of the stomach. The sores are vulnerable to damage by stomach acids. A doctor may treat ulcers by prescribing an antibiotic, such as amoxicillin, which will .

Kill them (C.)

Explanation:

The answer is C. Kill them

Because pylori bacteria causes stomach ulcers, that sores the lining of the stomach, damaging the acid and making it vulnerable. If this acid is not contained, you will die since the stomach has special protection to keep it out in the first place. You will also leak out your intestines, so there's obviously no way you would survive.