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.

[Q]: Fact: Something that begins its life in water has permeable skin that easily absorbs substances from the environment. 
Question: Something that has permeable skin that easily absorbs substances starts life where?
[A]: Water.


[Q]: Fact: Looseness of soil increases the odds of healthy roots. 
Question: Healthy roots can be due to what aspect of soil?
[A]: looseness.


[Q]: Fact: mammals are endothermic. 
Question: what are endothermic?
[A]:
mammals.