The answer to your question is A
This answer would be pre-writing
When solid they dont move they vibrate but when in liquid they move fast past each other
Hey there!
I memorize my notes by rewriting them, or saying them out loud.
This might sound cheesy, but making it into a song also helps.
Best of luck to you, hope this helps! :)
Hmm this will take some time but I’ll tell you when I get it