Question

14.

of the above
Bacteria are often considered to be harmful, but some bacteria are often helpful. Which of
the following is an example of helpful bacteria?
a.
Bacteria can cause disease like staph infection or strep throat.
b. Bacteria are a part of your digestive system that help to break down food.
C.
Bacteria can spread to multiple tissues in your body.
d. Bacteria cause disease in the soil.

Answer 1

Some bacteria are helpful, such as the bacteria in our digestive system that aid in food digestion.

Step-by-step explanation:

Some bacteria are actually helpful to our bodies. One example of helpful bacteria is the bacteria found in our digestive system. These bacteria help break down food and aid in the digestion process.

Learn more about helpful bacteria