Again that is incorrect because the word used refers to animals that are prey, not to everything that moves, and animals that are prey closely fits the description of clean animals, so Noah was only allowed to eat clean animals after he had been temporarily restricted from doing so while on the Ark (Genesis 6:21). It is clear that Noah had been given prior instructions in regard to clean and unclean animals because God did not need to explain the concept to him in Genesis 7:2 or how to differentiate between them, or that he should only offer clean animals (Genesis 9:20), so it follows that Noah also already knew that he should only eat clean animals. Noah was described as a righteous man in Genesis 6:9, and this is no accident, but rather it says that he found grace in the eyes of God, so Noah had been trained by God in how to rightly live, and he obeyed by faith.
Acts 15:20: Pollution by idols, fornication, blood, and from things strangled.
Noahide laws: Social laws, prohibition against idolatry, adultery, eating the flesh of a living animal, blasphemy, and bloodshed.
Comparing the two, they didn’t include social laws because if they were joining a community of people those would have already been established. There’s a match for idolatry, adultery, and eating the flesh of a living animal, but no match for blasphemy or bloodshed. Then there’s one prohibition on the Apostle’s side against things strangled that has no match with the Noahide. So while there were three laws in common, there were differences on both sides that show they are not the same. Likely the list in Acts 15:20 was a created list that would help new believers coming out of paganism to make a clean break from it.