human biology 115

Create an original post that answers the question. Your answer should be coherent, in-depth and thoughtful. You should cite information from the textbook or other scientifically reputable sources to help you defend your position.
Just think, you have more bacteria living in and your body that your own cells. These are considered your natural flora or microbiome. Have you heard about the term ‘human microbiome? Are these bacteria that make up your natural flora beneficial to you, and are there ways to maintain these bacteria? What happens when these bacteria are killed off?