question: What sentence would provide a factual answer to this question: "How might you figure out what a parts are needed to let your car drive?"

answer: the composition of something can be used to identify that something

question: What sentence would provide a factual answer to this question: "Which of these could be a reason why the stars seem to be in a different place at dusk than at dawn?"

answer: the Earth rotating on its axis causes stars to appear to move across the sky at night

question: What sentence would provide a factual answer to this question: "Fibrous tissue contracts to"

answer:
muscles pull bones to move the bones