How did the theme progress in the book "The magicians nephew"? Please reply soon I would greatly appreciate it!

Jackson is a very smart little boy he can count to twenty and is only two years old. complete, run on sentence or comma splice

Which of the following will most likely happen if the pancreas does not produce sufficient insulin? blood sugar will decrease because insulin lowers blood sugar when it rises too high. blood sugar will increase because insulin increases blood sugar when it falls too low. blood sugar will increase because insulin lowers blood sugar when it rises too high. blood sugar will decrease because insulin increases blood sugar when it falls too low.

According to aristotle, what is an "artistic" proof?