Answer:
Alot of people are sick so maybe more sick people, and maybe another quarantine
Explanation:
Answer:
“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.
Explanation:
I have a feeling it’s the first one. But I could be wrong.
No it is no a slang , it is not that informal.
