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").

Gas can fill any container it is given, and liquid (A) is standard weight and size (B) is the opposite of variable (C) only needs a few (D) uses what it needs
D

If you see a mushroom on an old decaying log, its because a mushroom is a decomposer, which gets its food from (A) non-alive things (B) space (C) computers (D) the store
A

if a farmer needed the plants in the garden to multiply, which of these could help? (A) introduction of cactus plants (B) introduction of grasshoppers to the garden (C) introduction of Bombyliidae to the garden (D) introduction of weevils in the garden

C