Generate a sentence that answers this question: "Guavas with many leaves".

Answer: when a plant grows , the number of the leaves of that plant may increase

Generate a sentence that answers this question: "You can work longer when".

Answer: when the season changes , the amount of daylight will change

Generate a sentence that answers this question: "In a bog, when water levels become low,".

Answer:
as available water in an environment decreases , the amount of available food in that environment will decrease