Generate a sentence that answers this question: "Battery powered vehicles have less emissions than".

Answer: electricity causes less pollution than gasoline

Generate a sentence that answers this question: "a decline in the number of predators often leads to".

Answer: as population of predators decreases , the population of prey will increase in an environment

Generate a sentence that answers this question: "Roads need repaved in spring because".

Answer:
cycles of freezing and thawing water cause ice wedging