It could tell them data of how many days the student was absent or how many days the student was present.
Answer:
“Fragile”
Explanation:
Common sense
I think that the dystopian setting gives the characters an authenticity that they might not have had in another context.
They show that many people worked on the project and demonstrate how hard they worked.
It has no mass! Matter is something that CANNOT! have two things at the same spot at the same time. Say you are sitting in a desk at school, no matter where someone else sits, (by you, on top of you, on the desk) they are still not taking up the same space as you are. Sound though, can travel everywhere making it difficult for it to take up only one spot at a time. :)
