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: A fish's stream-lined body that reduces water resistance is an example of what kind of response to an aquatic lifestyle? Answer: adaptation
Example Output: Many structures in fish are adaptations for their aquatic lifestyle. For example, fish have a stream-lined body that reduces water resistance while swimming.

Example Input: Question: While similar to insects, what eight-legged invertebrates lack antennae or wings? Answer: arachnids
Example Output: Arachnids do not have antennae or wings.

Example Input: Question: The heart, blood vessels, and blood make up which system in the body? Answer: cardiovascular
Example Output:
The cardiovascular system is made up of the heart, the blood vessels, and the blood.