poo head
They do not stop it but the mucus and motion of the cillia remove said microbes and dust should they get into the lungs.
whashing offten
one way is the nose ,the hair and the mucous in a person's noes prevents microbes from getting in by trapping them.
your stomach acids fight it off and they kill the microbes. in a way this is good and bad because if it kills the bad microbes then it kills the good microbes in our body aswell!
White blood cells
Eat beans and fart regularily. Honestly , there's a constant exchange of microbes, bacteria, fluides and gasses between the insides and outsides of your body. A couple of microbes will not change a thing if your immune system is not compromised ...
the diesease microbes stick to it before it enters the body!
Skin mucus in your nose hairs on the inside of your trochea and nose saliva
Not necessarily. They can be dormant, as is the case with bacteria that form spores.
Alexander flaming discovered microbes
microbes can live anywhere!
sometimes Bactria can kill microbes