question: What sentence would provide a factual answer to this question: "When syrup is added to vodka, the flammable portion of the mixture will"

answer: denser liquids settle below liquids that are less dense

question: What sentence would provide a factual answer to this question: "Which contain seeds?"

answer: fruit contains seeds

question: What sentence would provide a factual answer to this question: "Which are least likely to be seen in the wild?"

answer:
if an animal hatches from an egg then that animal is born