two to five pounds
the harmful bacteria live in air,human body etc.
E.coli
Depends on the bacteria, most bacteria in our body is ok at 98.6 degrees. so by the body elevating our temps with fever we try to kill the bacteria.
In the body, and in the food, and some plants.
There are trillions of good bacteria present in the human body.
mucus
They do not have a nucleus.
No, bacteria are separate organisms from the body, and there are many different species of bacteria living in humans.
Chlamydia can't live in water. The bacteria can live for only a few minutes outside the body.
These bacteria help in digestion and in destroying harmful organisms. Intestinal bacteria also produce some vitamins needed by the body.
They have Millions of bacteria live on the human body.
No, not all bacteria in your body are bad. In fact, your body hosts many types of beneficial bacteria that help with digestion, boost your immune system, and protect against harmful bacteria. It's all about maintaining a healthy balance of bacteria in your body.