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Bacteria is all around us, in our bodies and on our bodies. It is in part that these natural flora keeps us healthy. They do this in one way by out-competing other harmful bacteria for nutrients. If the harmful bacteria cannot get nutrients for food, they cannot survive.
The immune system helps protect the body by removing bacteria and foreign bodies.
it kills of stuff we dont need
helpful bacteria helps digest food in our bodies and the bacteria in our mouth, noise and throat help to keep harmful bacteria out!
helpful bacteria helps digest food in our bodies and the bacteria in our mouth, noise and throat help to keep harmful bacteria out!
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To fight diseases, either by engulfing the bacteria or releasing anti bodies.
no, unless you have a lot of bad bacteria in your body then yes
Termites ingest wood, but it's the bacteria inside their bodies that digest it.
It depends what kind of bacteria you're talking about. Our bodies naturally contain bacteria that helps us digest food.
anti bacterial products
your skin and white cells that kill bacteria