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: Seasonal changes affect the flowering of soybeans. 
Question: What affects the flowering of soybeans?

Answer: seasonal changes.


Question: Fact: thirst is used to make an animal realize that it needs to replenish H2O in its body. 
Question: Thirst shows an animal that it needs what?

Answer: H2O.


Question: Fact: Living things all require energy for reproduction. 
Question: What do all living things require in order to reproduce?

Answer:
energy.