Transcript: Not only are those little girls veritable ADAM factories, they're nearly indestructible. They regenerate any wounded flesh with stem versions of the dead cells. But their relationship with the implanted slugs is symbiotic... if you harvest the slug, the host will die. "So you see, it's not like killing," Tenenbaum said. "It's more like removing a terminal patient from life support."
Location: Near the Gatherer's Garden.