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Due now help ASAP!!! Probiotic bacteria on the surface of the skin:

are harmful for the body.


are helpful for the body.


prevent an immune response.


promote keratin formation.

Will give brainliest

Respuesta :

Answer:

I believe they are helpful for your body.

Explanation:

Having some bacteria in your body is fine because it will get stronger, and if you get sick the bacteria will fight off the new bacteria.

Answer:

B) are helpful for the body

Explanation:

100% edge 2022

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