Your intestines need bacteria to break down different types of nutrients into usable chemicals for your body.
That doesn't make sense. There is no organ that "moves" bacteria. What do you mean by that? I think you want flagella. An organelle of bacteria.
Bacteria is a unicellular or single celled organism they do not have any complex organ systems.
One of the unicellular organisms is bacteria.
bacteria
This bacteria can affect the different organ in our body and cause various diseases
No. Organ systems only develop in larger, complex organisms. E.g. amoeba, a single celled organism, is small enough that all its needs can be obtained by the relevant organelles through diffusion. A dog, a large multi-cellular organisms, needs a system to deliver its requirements to the necessary tissues .
the cell needs to be able to change in a environment that is als changing.
stomach
lymethic
The immune system, specifically white blood cells, plays a crucial role in killing bacteria in the body. White blood cells identify and attack bacteria to help fight infections and keep the body healthy.
Bacteria needs water to complete its bodily processes such as excreting waste. Without water the waste would stay in the cell and kill the bacteria.
a kuku is the dangerous bacteria