Question

In which part of
the human digestive system are bacteria present im the food killed? Explain how?​

Answer 1

Answer:

The hydrochloric acid in the gastric juice breaks down the food and the digestive enzymes split up the proteins. The acidic gastric juice also kills bacteria. The mucus covers the stomach wall with a protective coating.

Explanation:

Answer 2

The HCl present in the stomach kills the microorganisms present in the food.