Generate a sentence that answers this question: "In the food chain process fungi have the role of what?".

Answer: In the food chain process fungi have the role of decomposer

Generate a sentence that answers this question: "A source of something supplies that something, like how".

Answer: a source of something supplies that something

Generate a sentence that answers this question: "A place without a sand bar is indicative of which of these characteristics?".

Answer:
a sandbar is formed by water moving sediment downstream