Question

explain the role of bacteria in the digestive system of humans
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Answer 1

Your gut is home to millions of species of bacteria. ... Those bacteria help your body to break down big food molecules into useable fuel. The bacteria also produce vitamins and help protect the body from diseases. The whole population of bacteria in our bodies is called the human microbiota.

Answer 2

Answer:

Those bacteria help your body to break down big food molecules into useable fuel. The bacteria also produce vitamins and help protect the body from diseases. The whole population of bacteria in our bodies is called the human microbiota.

The relationship between you and your gut bacteria is symbiotic. This means that both you and the bacteria benefit. Your bacteria receive a safe home and plenty to eat, and in return they help you break down food to get the nutrients that you need to survive and grow.

Explanation:

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