What music symbol tells us to play or sing higher notes?

Compare and contrast the careers of mozart beethoven and haydn

Culinary arts- a serving of seafood appetizers is arranged on a bed of ice. dipping sauces are in the center with a tiny spoon for dishing them out. what technique did the chef apply to make the arrangements? the chef applied the technique to make the arrangements

The way people view and understand an object or subject depends primarily on what ?