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 part of the sweet potato store sugar from photosynthesis as starch? Answer: roots
Example Output: Secondary growth of sweet potato roots provides more space to store food. Roots store sugar from photosynthesis as starch. What other starchy roots do people eat?.

Example Input: Question: What do scientists believe are the oldest eukaryotes? Answer: protists
Example Output: Scientists think that protists are the oldest eukaryotes. They most likely evolved from prokaryotic cells, as explained by the endosymbiotic theory. This theory is well-supported by evidence.

Example Input: Question: What do we call the energy-rich product of photosynthesis? Answer: glucose
Example Output:
Glucose is the energy-rich product of photosynthesis, a universal food for life. It is also the primary form in which your bloodstream delivers energy to every cell in your body.