you're right. I'm just saying the line is fuzzy, you know? And besides, acknowledging how differentiated life on Earth can be is one thing, but ASSUMING that Andalite DNA and Hork-Bajir DNA is all built the exact same way as Human DNA--or at least, more similar to human DNA that Earth bacterial DNA is to Human DNA--is a bit of a stretch. So they have Adenine, Cytosine, Thymine, and Guanine in outer space, too? The evolutionary patterns of different planets are that similar? I mean, idk.
I figure, if it works with aliens, it's got to work with pretty much everything.