How long is the smallest living bivalve (mollusk)?

The abbreviation "m" stands for meters, not microns!

I think we're missing a Mu!

meters is not the correct unit

Paleocli, ***µm*** The letter U represents microns and also, the reason why µm is written like that, is because it's not to be confused with *mm* which is millimeters. Therefore, µ is simply micro and m for meters. The µ is similar to word micro (I think that's a Greek thing to describe) God, so many people prefers all other subjects rather than Science. While I'm only one who is going to pursue a Master's degree in Science