question: What sentence would provide a factual answer to this question: "A refrigerator"

answer: electric devices require electrical energy to function

question: What sentence would provide a factual answer to this question: "All the plants in an area have died from a fire. Why would carnivores like foxes be less abundant as a result?"

answer: as the supply of food in an environment decreases , the population of animals in that environment will decrease

question: What sentence would provide a factual answer to this question: "Annelids do what to soil?"

answer:
tunnels in soil loosen that soil