Alice from "Alice In Wonderland" was a very young child, and wasn't even a preteen, and she was like most of the children her age, she is very curious and adventurous and she dislikes reading because she really sees no sense in it, she thinks it is boring, just as a casual 6-9 year old. So therefor I would say the answer out of all of those answer choices is, B. Hope this helps!
From my understanding all you are doing is converting liters to grams. It says you have one leader of hydrogen peroxide. 1 liter equals 1000 grams. And if it is asking how many grams are in 1 liter hydrogen peroxide then the answer would be 1000 grams