question: What sentence would provide a factual answer to this question: "if you increase the mass of a celestial body, it will"

answer: as mass of a celestial body increases , the force of gravity on that planet will increase

question: What sentence would provide a factual answer to this question: "Which ingredient may cause chemical change?"

answer: acid can cause chemical change

question: What sentence would provide a factual answer to this question: "Wildfire is when what catches fire?"

answer:
wildfire is when a forest catches fire