By the time Kitty got everything she needed (and after kindly replicating everything like the professor had asked) nearly everyone else was finished too, so she went back to her seat and listened to the first question and answer. She would have answered, but many others answered at the same time and she felt like she'd just be repeating - not that anything was wrong with that!

She looked at the green ball quizzically, mouth slightly ajar as she wondered it was. Quickly she closed her mouth. "I don't really know what that is," she admitted, before venturing on to make some guesses. "But it resembles some sort of sponge, maybe a living sponge?"