Indicate whether Polychaeta, Oligochaeta, Hirudineae are aquatic vs terrestrial.

 

Polychaeta - aquatic

Oligochaete,- both aquatic and terrestrial

Hirudineae- both aquatic and terrestrial

Step-by-step explanation

The Polychaeta, also referred to as the bristle worms or polychaetes, are a paraphyletic class of annelid worms, generally inhabiting the aquatic

Class Oligochaeta are marine, freshwater and terrestrial annelids such as earthworms

Class Hirudinea is closely related to class oligochaeta . They inhabit the marine fresh water and terrestrial leeches.