question: What sentence would provide a factual answer to this question: "A dead deer was found partially eaten in a forest. How could it have been caught?"

answer: claws are used to catch prey by some predators

question: What sentence would provide a factual answer to this question: "dry wood easily what?"

answer: dry wood easily burns

question: What sentence would provide a factual answer to this question: "An example of a learned behavior is"

answer:
if an animal is trained to do something then that something is a learned behavior