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.
--------
Question: Fact: Many consumers feed at more than one nutrient level. 
Question: Many consumers feed at more than one what?

Answer: nutrient level.


Question: Fact: a platypus lacks a uterus. 
Question: What do platypuses not have?

Answer: uterus.


Question: Fact: graduated cylinder measure in liters. 
Question: What unit do graduated cylinders use?

Answer:
liters.