question: What sentence would provide a factual answer to this question: "You find iron in"

answer: the crust is a layer of the Earth

question: What sentence would provide a factual answer to this question: "The moon reflects sunlight to arrive at"

answer: the moon reflects sunlight towards the Earth

question: What sentence would provide a factual answer to this question: "Which animal is likely hotter than it should be if its tongue is sticking out?"

answer:
panting is when an animal hangs its tongue out of its mouth to adjust to hot temperatures