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: a disease in which cells divide out of control can cause death. 
Question: what can happen from a disease in which cells divide out of control?
[EX A]: death.

[EX Q]: Fact: Plastic slows the transfer of electricity. 
Question: Which material slows the transfer of electricity?
[EX A]: Plastic.

[EX Q]: Fact: simple green plants play significant roles as producers in aquatic ecosystems. 
Question: what play a significant role as producers in aquatic ecosystems?
[EX A]:
simple green plants.