I. Coral bleaching occurs when ocean temperatures rise beyond a critical threshold. II. The Industrial Revolution transformed manufacturing from handcraft to mechanized production. III. Steam engines powered factories, mines, and railways across Britain. IV. Cities grew rapidly as workers moved from farms to industrial jobs. V. This period also brought significant pollution and difficult working conditions. (I-V) numaralı cümlelerden hangisi parçanın bütünlüğünü bozmaktadır?