question: What sentence would provide a factual answer to this question: "in order for utility of a tool to occur, what has to happen first?"

answer: inventing a tool allows that tool to be used

question: What sentence would provide a factual answer to this question: "During a prolonged shortage of water, a tree's ability to add extra tissue and grow thick rings is slowed and the tree produces"

answer: as the amount of available water decreases , tree-growth rings will become narrower

question: What sentence would provide a factual answer to this question: "A deer may be hungry and malnourished. In order to rectify this, the deer may"

answer:
eating food is used to get nutrients by living things