"I would expect the majority would be." Oikawa looked around. "And most seem to breath oxygen."

Yeah, most of what Donnie said went over Oikawa's head. He's smart, but he's not a genius. Besides, physics was more his deal. Helped in volleyball.

"I think there's a silicon based life form over there. I don't remember what they're called but there was one in the legion. Quite the hero."