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").

[Q]: The shape of a hummingbird's beak is an adaptation for (A) getting to hard to reach wood (B) getting to hard to reach females (C) getting to hard to reach rocks (D) getting to hard to reach nutrients
[A]: D


[Q]: In order for crops to grow food safely pesticides are used on them. When it floods, this can cause what to be poisonous? (A) Corn (B) air (C) Runoff (D) farmers
[A]: C


[Q]: A moth can metamorphosize when (A) it releases itself from a self-made chamber (B) it is entirely reborn (C) it is fully recreated (D) it becomes a winged creature
[A]:
A