question: What sentence would provide a factual answer to this question: "if two students with identical genes grow at a different pace, what could be responsible?"

answer: a living thing requires nutrients to grow

question: What sentence would provide a factual answer to this question: "what causes deposition"

answer: erosion causes deposition

question: What sentence would provide a factual answer to this question: "Where in the world will a person have the smallest shadow at noon?"

answer:
as a source of light moves directly overhead of an object , the size of the shadow of that object will decrease