Ana broke her bar magnet into pieces. When her teacher told the class to bring a magnet to class, she volunteered to give each of her four friends a piece of her magnets. Can Ana and her friends still use the magnets? Why? *
A. No, magnets cannot work well when broken.
B. No, the magnet might have lost its poles already.
C. Yes, magnets can still do its way.
D. Yes, magnets always possess two poles each.​