question: What sentence would provide a factual answer to this question: "Which has a child that will miss out on being a pupa?"

answer: the pupa stage is a stage in the metamorphosis process of some animals

question: What sentence would provide a factual answer to this question: "What primarily drives the hydrologic cycle to produce clouds?"

answer: water absorbs solar energy in the water cycle

question: What sentence would provide a factual answer to this question: "What causes a chemical reaction?"

answer:
cooking causes a chemical reaction