yes.
There are still some anaerobic microorganisms in existence today. Botulism is a form of anaerobic bacteria that can cause human harm.
10 harms of microorganisms
The study of Microorganisms is called microbiology.
Salt kill microorganisms.
Extincted is not a word, but extinct is!(:
hedgehogs are not currently extinct For one thing, the cannot currently be extinct. Once something is extinct, it's extinct forever.And no, hedgehogs are not extinct yet.
The are not fully extinct but nearly extinct.
manatees are not extinct but they are endangered.Manatees aren't extinct...
they are not extinct they are endagerd, almos extinct
Extinct (Extinction)
The disadvantage of microorganisms is that many of them cause disease.