Question

which bacteria causes peptic ulcers​

Answer 1

Explanation:

Helicobacter pylori (H. pylori)

Answer 2

Answer:

The most common causes of peptic ulcers are infection with the bacterium Helicobacter pylori (H. pylori) and long-term use of nonsteroidal anti-inflammatory drugs (NSAIDs) such as ibuprofen (Advil, Motrin IB, others) and naproxen sodium (Aleve).

Explanation:

u can also write the answer like :-bacterium Helicobacter pylori

hope this may help uh.