"Different evolutionary paths, obviously," he says. "I thought you'd know that already."

Almost like he's trying to weird Ax out, Brainy walks around the Andalite, taking note of various details as he does so. "A tail would likely make sense from your perspective, having little experience with bipedal species, but from mine not having one makes perfect sense."

He pauses for a moment, thinking. "No, Yeerks sound to be exclusive to your reality or galaxy."