I. Wetlands filter pollutants and improve the overall quality of water. II. These ecosystems also provide crucial habitat for migratory birds. III. Many wetlands have been drained to make way for agriculture. IV. Modern smartphones rely on touchscreens rather than physical keyboards. V. Conservation efforts now focus on protecting remaining wetland areas. (I-V) numaralı cümlelerden hangisi parçanın bütünlüğünü bozmaktadır?
