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 full moon is caused by (A) werewolves (B) moonlight (C) tides (D) orbiting
D

What uses eyes to see by sensing light? (A) trees (B) algae (C) worms (D) elephants
D

Which sustains life yet stopped growing? (A) air (B) a bush (C) a rock (D) a felled tree

D