question: What sentence would provide a factual answer to this question: "It is vital to your health to have a"

answer: bacteria can help digest food in humans

question: What sentence would provide a factual answer to this question: "Which of the following is likely to reject nutrients from food?"

answer: roots are a vehicle for absorbing water and nutrients from soil into the plant

question: What sentence would provide a factual answer to this question: "The lights were turned off in a room, who could find the light switch?"

answer:
raccoons eat waste