bacteria

There are more life forms on your body than people on earth. You have about 100 trillion bacteria living on and in you, which is more than ten times the number of human cells in your body.

Alam nyo ba na ang sipon, ubo at lagnat ay hindi sakit, para malinaw, ito yung tinatawag na pagresponse ng immune system upang mahuli at maitaboy ang mga foreign bacteria o di kilalang germs ng katawan, alam ng katwan na hindi nila kailangan yun, kaya naman, gingawa ng immune system nagpapadala...