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.

Q: Fact: mammals prevent death with the help of a diaphragm. 
Question: What do mammals use a diaphragm for?

A: Preventing death.
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Q: Fact: all cells have cellular material inside the plasma membrane. 
Question: what has cellular material inside the plasma membrane?

A: all cells.
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Q: Fact: Most single-celled organisms are motile. 
Question: What is one thing most single-celled organisms have in common?

A:
motility.
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