The main idea is about Dolphins. The 2 key details are how they take care of there babies and about their teeth.
Faulty parallelism is a construction in which two or more parts of a sentence are roughly equivalent in meaning but not parallel (or grammatically similar) in form. Faulty parallelism most often occurs with paired constructions and items in a series.
<h2>I am confuse sorry really sorry I am </h2>