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 likely to provide an undesired acquired characteristic for an organism? (A) a light scratch on its leg (B) learning to leave the nest (C) finding a potential mate (D) dipping a foot in magma

A: D
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Q: Once the grounds frost over and the air grows chilled (A) beaches are opened (B) humans go naked (C) birds lay eggs (D) roses die

A: D
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Q: The warmest part of the year happens while (A) a comet is flying close by (B) mercury is visible in the sky (C) the hemisphere of that region is tilted towards from the sun (D) the hemisphere of that region is tilted away from the sun

A:
C
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