question: What sentence would provide a factual answer to this question: "If the stars in the sky above your home vary from month to month,"

answer: the Earth revolving around the sun causes stars to appear in different areas in the sky at different times of year

question: What sentence would provide a factual answer to this question: "What requires nutrients for survival?"

answer: an animal requires nutrients for survival

question: What sentence would provide a factual answer to this question: "Michigan is the land of the great lakes, where"

answer:
the Great Lakes were formed by glaciers moving over the ground