Question

Which of the following is a member of the class Polychaeta?

Clam Worms
Earthworms
Leeches
All of the above

Answer 1

Polychaeta generally refers to a class of annelid worms with segmented body parts.

Even though all of the answers are annelid worms, polychaetes are generally marine animals, so I would say that the answer is most likely Clam Worms.

Answer 2

Clam worms

Step-by-step explanation:

The polychaeta is the most primitive and largest class of the phylum Annelida. Polychaetes are marine worms. Polychaetes have a distinct head with specialized sense organs such as eyes. These features differentiate from other annelids. This class includes the clam worm or Nereis