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.

Example Input: Question: What change the physical properties of solvents? Answer: solutes
Example Output: Solutes change the physical properties of solvents. They lower the freezing point and raise the boiling point of solvents.

Example Input: Question: What substance, involved in most biochemical reactions, is essential to life? Answer: water
Example Output: Water is involved in most biochemical reactions. Therefore, water is essential to life.

Example Input: Question: The first law of thermodynamics deals with the total amount of energy in what? Answer: universe
Example Output:
Only radioactive isotopes have half-lives.