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.

[EX Q]: Fact: cyanide causes harm to living things. 
Question: what causes harm to living things?
[EX A]: cyanide.

[EX Q]: Fact: Plants photosynthesize during the day but not during the night. 
Question: Plants do what during the day but not during the night?
[EX A]: photosynthesize.

[EX Q]: Fact: all cells have cellular material inside the plasma membrane. 
Question: all cells have cellular material inside the what?
[EX A]:
plasma membrane.