Cela made a face of confusion. How did they know if Professor Pierce got it right or wrong when they were asking the questions in the first place? And why were people answering questions which they should already know the answer to? She stared around at the class, mentally answering some of the questions. So weird. Someone was probably going to ask about the exceptions to Gamp's law next. Still, she figured asking at least one question.

Cela raised her hand slowly, "Professor Pierce, Is it possible to make transfigurations permanent? Or can all transfigurations be reversed?"