Two studies published in (A)/ international journals have /found a worrying link among (B)/ air pollution levels and (C)/ the incidence of type 2 diab...
Question
Two studies published in (A)/ international journals have /found a worrying link among (B)/ air pollution levels and (C)/ the incidence of type 2 diabetes in Chennai and Delhi. (D)
Identify the part containing the grammatical or idiomatic error. If there is no error, select (e) No error.