Given a scientific question, generate a correct answer to it.
Example: Who proposed the theory of evolution by natural selection?
Example solution: darwin
Example explanation: This is a direct fact that Charles Darwin proposed the theory of evolution.

Problem: What often relies on cooperation between the motor and autonomic nervous systems?

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Solution: homeostasis