question: Given the fact "tunnels in soil loosen that soil", what is the answer to "Why would soil be more loosely packed than it was the previous day?"

answer: the native worm population

question: Given the fact "migration is when animals move themselves from a cooler climate to a warmer climate for the winter", what is the answer to "An example of migration would be"

answer: robins flying from Minneapolis to Miami

question: Given the fact "sound can travel through air", what is the answer to "audible vibrations can travel freely through"

answer: nitrogen and oxygen

question: Given the fact "as distance from an object decreases , the the pull of gravity on that object increases", what is the answer to "Gravity lessens as you go"

answer:
away from a planet