what is the smallest of all living organisms on earth
The Porcine circovirus 2 is a single stranded DNA virus having a capsid diameter of 17 nm. In which that case, the smallest living organism in the world would be a nanobe. Nanobes are thought by some to be the smallest known organism, about one tenth the size of the smallest known bacteria. What is the smallest grassland on earth? I think it is the pampas in the south American desert.