Through an opening, mouth, nose, eyes, ears, anus, urinary tract, or a cut in the skin.
antibodys are important to the immune system because if there was no antibodys in the immune system then more and more microbs would be able to invade the body witch may lead to i'llnesses and could cause people to be verrys sick but as we have antibody added to the immune system less microbs would be able to enter the body and if they where to be less microbs to enter the body then it would be easyer fo the antibodys to attack the microbs and fight of the i'llnesses.
there are 3 tipes of microbes bacteria vireses and fungy
Archaea and Bacteria
gram positive microbs
How does hydrogen enter the human body?
because microbs like moisture it helps the breed
which part of the body doesn't enter the blood
Cocaine can enter the human body by the nose or the mouth. You can snort it or sniff it.
Barbiturates enter the body orally. You can swallow, eat, and drink it.
Lungs
To oxygenise the body.
how do coenzymes get into your body?