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First-Line Defenses: Normal Microflora

First-Line Defenses: Normal Microflora

19. Innate Immunity / First-Line Defenses: Normal Microflora / Problem 2

Which of the following best describes the role of probiotics?

A

They kill all bacteria in the body.

B

They enhance the growth of harmful bacteria.

C

They support and maintain a healthy microbiome.

D

They replace the immune system.

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