instruction:
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: Pollen grains are small male reproductive bodies of plants used to pollinate female flowers. 
Question: pollen grains are small male reproductive bodies of plants used to pollinate what?
answer:
female flowers.


question:
Fact: Skin color is influenced by environmental factors. 
Question: what is influenced by environmental factors?
answer:
skin color.


question:
Fact: The more heat energy gets released, the faster liquid turns freezes into a solid. 
Question: What turns a liquid into a solid?
answer:

reducing heat energy.