Given a scientific question and its correct answer, generate supporting facts for the answer. This supporting fact can be an explanation for the answer to the given question.

[EX Q]: Question: What word describes a molecule that repels polar water? Answer: hydrophobic
[EX A]: The other end of each phospholipid molecule is nonpolar and has no electric charge. This end of the phospholipid molecule repels polar water and is described as hydrophobic, or "water hating. ".

[EX Q]: Question: What do bees do for flowering plants? Answer: pollinate
[EX A]: Thomas Quine (Flickr:quinet). Bees are important pollinators of flowering plants . CC BY 2.0.

[EX Q]: Question: What method do scientists use to answer questions? Answer: scientific method
[EX A]:
Scientists use the scientific method to answer questions. The scientific method is a series of steps. These steps help scientists (or even just people!) investigate a question.