It would be hard to get a big chunk of chocolate to dissolve in your milk or hot water. Maybe you could make hot chocolate from some smaller pieces like chocolate chips, but it is much easier to add a powder to your milk. This is because the smaller the pieces are, the more surface area they have.
Curt wants to make a drink from chocolate chips and milk. To make the chips melt more slowly, Shane will use chips that are
Options:
a. bigger
b. smaller