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.
--------
Question: Fact: Producers use unsaturated fatty acids to store energy. 
Question: What kind of organism uses unsaturated fatty acids to store energy?

Answer: producers.


Question: Fact: Telephones are used for communication by transmitting audible waves. 
Question: Telephones are used for communication by transmitting what?

Answer: audible waves.


Question: Fact: the Earth being tilted on its rotating axis causes  daylight changes. 
Question: The Earth being tilted on its rotating axis causes?

Answer:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
daylight changes.


