Generate a sentence that answers this question: "Death begins for a leaf the second it".

Answer: if a leaf falls off of a tree then that leaf is dead

Generate a sentence that answers this question: "This would be associated with a lack of sunlight:".

Answer: a cavern is formed by carbonic acid in groundwater seeping through rock and dissolving limestone

Generate a sentence that answers this question: "After life all things".

Answer:
dead organisms decay