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]: Which is competition? (A) a giraffe eats the highest leaves (B) a bear takes a salmon from the stream (C) a shark eats a tuna that an orca was hunting (D) a slug eats a blade of grass
[A]: C


[Q]: Animals adapt to their what? (A) appearance (B) feet (C) skin (D) nature places
[A]: D


[Q]: A thing that now exists in fossilized form that can be put together to take a full shape is (A) extinct theories (B) ancient beings (C) huge needles (D) large beans
[A]:
B