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: Some parasites survive on the surface of their host. 
Question: Where so parasites go to survive?
[EX A]: on a host.

[EX Q]: Fact: comparators, flats, and microscopes could be used for observing materials up close. 
Question: comparators, flats, and microscopes could be used for observing materials how?
[EX A]: up close.

[EX Q]: Fact: Enzymes involved in digestion occur mainly in the small intestine. 
Question: what involved in digestion occur mainly in the small intestine?
[EX A]:
enzymes.