Will upvote every answer! multiple choice question!

when a piece of paper is crumbled, this is a change of
a. shape
b. density
c. state
d. mass

B. Density. When you crumple the paper it adds more layers changing th density

Well the magnitude of its acceleration related to that car starts with the oil change like when you have to change the oil in your car you have to make sure that your precious car is starting really propley and very well