Write a correct answer to the given question based on its associated fact. Make sure that your answer is contained in the associated fact. Don't be creative and introduce any new word that is not mentioned in the associated fact! Remember that the associated fact has been rearranged to form the question. So, the correct answer words must lie within the associated fact. The correct answer can be a word, phrase, or even a sentence.
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Question: Fact: most animals consume and are consumed by more than one species. 
Question: what consume and are consumed by more than one species?

Answer: animals.


Question: Fact: Monotremes lay eggs. 
Question: What is the distinguishing feature of monotremes?

Answer: They lay eggs.


Question: Fact: being buried under soil and mud changes peat into coal through extreme heat and pressure in a wetland over a long period of time. 
Question: where does being buried under soil and mud change peat into coal through extreme heat and pressure over a long period of time?

Answer:
wetland.