Question

I know this isnt a math question but it is dead in the science room if you can help me Thx.
Which of these is caused by a chemical change?

A)The honey in a jar crystallizes and will no longer pour.

B)The skin of a banana turns from green to yellow as it ripens.

C)A box of powdered brown sugar turns into a solid brick over time.

D)The salt crystals in a shaker cake and will no longer pour easily.