question: What sentence would provide a factual answer to this question: "for warmth, we depend on the closest star to our planet, which is also"

answer: a planet is exposed to the heat of the star around which it revolves

question: What sentence would provide a factual answer to this question: "An early example of harnessing wind power would be"

answer: wind is a source of energy

question: What sentence would provide a factual answer to this question: "Twenty four hours contains one"

answer:
one day is equal to 24 hours