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: The entropy is decreasing because a gas is becoming a what? Answer: liquid
Example Output: The entropy is decreasing because a gas is becoming a liquid.

Example Input: Question: What types of glands do only female mammals have? Answer: mammary
Example Output: Two traits are used to define the mammal class. They are fur or hair and mammary glands in females.

Example Input: Question: Spirals, spheres, and rods are examples of what distinguishing property of bacteria? Answer: shape
Example Output:
Bacteria come in many different shapes. Some of the most common shapes are bacilli (rods), cocci (spheres), and spirilli (spirals). Bacteria can be identified and classified by their shape.