In this task, you are given a multiple-choice question and you have to pick the correct option. Answer with option indexes (i.e., "A", "B", "C", and "D").

A system of tubes that relocates water and nutrients around in order to make most use of them can be found in (A) a lily (B) a door (C) a table (D) a rock
A

As vehicles become more efficient petro consumption (A) increases (B) stops (C) decreases (D) stay the same
C

Water in a sealed jar might do what when placed in the freezer? (A) evaporate (B) break it (C) melt (D) run off

B