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 are most stis caused by? Answer: bacteria
Example Output: Many STIs are caused by bacteria. Some of the most common bacterial STIs are chlamydia, gonorrhea, and syphilis. Bacterial STIs can be cured with antibiotics.

Example Input: Question: Name the process of removing wastes from the body. Answer: excretion
Example Output: Excretion is the process of removing wastes from the body.

Example Input: Question: What layer is above the mesosphere? Answer: thermosphere
Example Output:
The thermosphere is the layer above the mesosphere. It rises to 600 kilometers (372 miles) above the surface. The International Space Station orbits Earth in this layer as in Figure below .