Q: You are given a sentence in English. Your job is to translate the English sentence into Polish.
A mouse has about 1,000 times as many neurons as a fly.
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
Mysz ma mniej więcej tysiąc razy więcej neuronów niż mucha.