jonka CHARLIE CARREAU 3 vuotta sitten
379
Lisää tämän kaltaisia
luonut Christophe Olivier
luonut agnese altobelli
luonut Frédérique TRILLARD
luonut Johnny Stukemeier
A microorganism is an organism so small that people cannot see them with the naked eye.
Microorganisms can be harmful and useful organisms.
Harmful microorganisms include fungi, bacteria, protozoa, etc.
They cause several diseases in human beings, animals, and plants, which can even lead to death.
The harmful microorganisms not only can damage the human body, but also the food we eat.