The answer would be sentence structure. This is because chronology is when you organize a piece of writing in the order of how things happen, order of importance is when you organize a piece of writing in order of importance. And comparison and contrast is when you organize your paper by comparing and contrasting atleast 2 different things.
I don't know if it has a completely concrete answer but the sound of a piano is pretty fluid. It can go from peaceful and calm to passionate and emotional depending on the piece. But the most simplistic answer would be words like: Soft, feathery, brassy, etc.
Answer:
the best thing to do would to read the recipe thoroughly.