I. Nanotechnology involves manipulating matter at an extremely small, atomic scale. II. Engineers use it to design stronger, lighter materials for construction. III. Some sunscreens contain nanoparticles that block harmful ultraviolet rays effectively. IV. Medical researchers are exploring nanoparticles that deliver drugs directly to tumors. V. Many coastal cities face increasing risks from rising sea levels. (I-V) numaralı cümlelerden hangisi parçanın bütünlüğünü bozmaktadır?
