question: What sentence would provide a factual answer to this question: "Animals eat food for the taste but also because without it, they would"

answer: an animal needs to eat food for nutrients

question: What sentence would provide a factual answer to this question: "Which of the following is the most replaceable?"

answer: a renewable resource can be replaced

question: What sentence would provide a factual answer to this question: "What happens when hexane's temperature goes above 70 degrees celsius?"

answer:
boiling is when liquids are heated above their boiling point