Okay, so I missed a quiz today. I was not in school, and we had a quiz... I am emailing my teacher this " would I be able to wri
te the quiz tomorrow " is this correct. cause she does know why I was away. or should I email her something else like " am I going to write the quiz tomorrow " ??
thank u!
“Nano” is the metric prefix for 1 x 10-9, so a nanometer (nm) is a billionth of a meter. It comes from an ancient Greek word that means “dwarf.” Nanoparticles range from 1 to 100 nm in diameter.
