Question

What is the bottom side of the worm called?

Answer 1

Find the anterior (front) end of the earthworm by locating the fleshy bump over its mouth, called the prostomium. The posterior (back) end has a small hole where solid waste is expelled, called the anus. ... Notice that the earthworm has a rounded dorsal (back) surface and a flatter ventral (belly) surface

Answer 2

The back side is called the Anus, The front side is called the prostomium

Step-by-step explanation: