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 plastid makes and stores other pigments? Answer: chromoplasts
Example Output: Chromoplasts are plastids that make and store other pigments. The red pigment that colors the flower petals in Figure above was made by chromoplasts.

Example Input: Question: Most reptiles reproduce sexually and have what type of fertilization? Answer: internal
Example Output: Most reptiles reproduce sexually and have internal fertilization.

Example Input: Question: What are some uses of chlorine gas? Answer: cleaning, disinfecting and in swimming pools
Example Output:
You may be able to avoid some of the health effects of outdoor air pollution by staying indoors on high-pollution days. However, some indoor air is just as polluted as outdoor air.