question: What sentence would provide a factual answer to this question: "Which animal might catch it's sustenance faster?"

answer: if an organism 's prey moves quickly then that organism may need to move quickly to catch its prey


question: What sentence would provide a factual answer to this question: "Which likely aids in plant reproduction?"

answer: plant reproduction requires pollination


question: What sentence would provide a factual answer to this question: "A higher barometer reading means"

answer:
as air pressure increases , the reading on a barometer will rise