Mr. Hackworth toasts a marshmallow over a fire. The outside of the marshmallow turns black, a new substance with new properties is created on the outside of the marshmallow, and the marshmallow gives off an odor. What type of change occured?

A
Physical, because color is a physical property.

B
Physical, because a new substance was created, smell, and color change.

C
Chemical, because a new substance was created, smell, and color change.

D
Chemical, because color is a chemical property.