Given a scientific question, generate a correct answer to it.

[EX Q]: What are the contacts between neurons called?
[EX A]: synapses

[EX Q]: What is indicated by the ratio of the output force to the input force in a machine?
[EX A]: mechanical advantage

[EX Q]: What part of the brain controls body position, coordination, and balance?
[EX A]:

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
cerebellum

