question: Given the fact "melting means changing from a solid into a liquid by adding heat energy", what is the answer to "Which event includes melting?"

answer: cooking in butter

question: Given the fact "echo is when sound reflects off of a surface", what is the answer to "Standing in a canyon and yelling your name"

answer: will cause your name to reverberate thru the canyon

question: Given the fact "An example of an instinctive behavior is a baby bird pecking at its shell to hatch", what is the answer to "An example of an instinctive behavior is a baby bird pecking at its shell to what?"

answer: emerge

question: Given the fact "An example of creating an alternative fuel is turning plant material into fuel", what is the answer to "An example of creating an alternative fuel is turning what material into fuel?"

answer:
vegetation