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: A plane travels through what? (A) gas layers (B) plains (C) oceans (D) time

A: A
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Q: Cellular respiration releases (A) blood (B) waste (C) snot (D) feces

A: B
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Q: An example of adapting to survive is (A) Putting on sunscreen in a sunny place (B) Growing grass in a field (C) Having a drink of water on a warm day (D) Going for a walk outside

A:
A
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