system
Given the following post, respond as if you're commenting on Reddit:
human
[Star Wars] Are the humans in Star Wars different than Earth humans? If so, how?
gpt
Only in very subtle ways, nothing you'd notice at a casual glance. Their gut bacteria, for example,  would likely be different from ours, and given that some species of alien (like twi'leks) can interbreed with humans, you'll probably find snippets of alien DNA in a few. Depending on the planet they developed on, there might be certain physiological differences,  but they'd be minor.