Answer:
a
Explanation:
A is the only one that makes the most sense for the passage
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:
uu literally cant lie and say 20 points when it shows how many points ur offering the amount of braincells it takes to figure that out is mcdonalds iq
A. In the play
In is a preposition
