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

[EX Q]: Fact: Food is used for energy by the cells of most organisms. 
Question: Food is used for energy by what part of most organisms?
[EX A]: Cells.

[EX Q]: Fact: Refracting sunlight causes sunlight to split into colors and form a rainbow. 
Question: Refracting sunlight causes sunlight to split into what and form a rainbow?
[EX A]:
colors.