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 Input:
Question: How many dimensions can humans see in? Answer: three

Ex Output:
Humans can see in three dimensions and color.

Ex Input:
Question: What changes nitrogen gas from the atmosphere to nitrogen compounds that plants can absorb? Answer: bacteria

Ex Output:
Bacteria change nitrogen gas from the atmosphere to nitrogen compounds that plants can absorb.

Ex Input:
Question: Ionic compounds take on the form of extended three-dimensional arrays of cations and what else? Answer: anions

Ex Output:
Ionic compounds take on the form of extended three-dimensional arrays of cations and anions.