I believe that the correct diagnosis code is N13.30.
Diagnostic coding is the translation of written descriptions of diseases, illnesses and injuries into codes from a particular classification. These codes are used as part of the clinical coding process alongside intervention codes. N13.30 is a billable ICD code used to specify a diagnosis of unspecified hydronephrosis.
The correct answer is c. smoke stacks.
Smoke stacks are chimneys or funnel shaped structures which emit smoke from a factory, vehicles and industrial set ups. Smoke stacks mostly discharge carbon dioxide and water vapor and oxides of nitrogen into the atmosphere. The exhaust released from smoke stacks cause air pollution. Air pollution can cause ailments like asthma and cancer. Thus, smoke stacks are not a source of water pollution.
ab is the answer please give me brainleist answer
