Question

how do micrso you body ?@ through water and food plz answer this question​

Answer 1

Explanation:

The surfaces of the human body inside and out, for example the skin, mouth and the intestines, are covered in millions of individual micro-organisms that don’t do us any harm. In fact they help to protect us from becoming infected with harmful microbes. They are known as the normal body flora.

The number of normal bacterial cells that live on the body is in the region of 100 million. This number is 10 times greater than the 10 million cells that make up the human body.