question: Given the fact "humidity is the amount of water vapor in the air", what is the answer to "Humidity is the amount of what vapor in the air?"

answer: h2o

question: Given the fact "the digestive system digests food for the body", what is the answer to "A load of nutriment, when consumed, will be"

answer: utilized internally by something

question: Given the fact "carbon dioxide concentrations in the air have increased over the last decade dramatically", what is the answer to "Which would likely be the biggest factor in climate change?"

answer: factories

question: Given the fact "living things can all reproduce", what is the answer to "A barracuda will be able to raise its own offspring because"

answer:
it is alive