I. Modern fitness trackers can estimate the number of calories burned daily. II. Traditional Venetian glassmaking has been practiced on the island of Murano for centuries. III. Artisans guard techniques for shaping molten glass into delicate forms. IV. Tourists often watch demonstrations of this centuries-old craft. V. Murano glass remains prized by collectors around the world today. (I-V) numaralı cümlelerden hangisi parçanın bütünlüğünü bozmaktadır?
