The main part of the mollusk's body is called the _____ mass.

visceral
crust
polyp
tail
medusa

3 answers

visceral
Echinoderm

A)an ocean invertebrate with spiny skin
B)an animal having no backbone
C)an invertebrate animal with jointed legs and an exoskeleton
D)an invertebrate animal that has tentacles around its mouth
E)an outer covering that supports the soft inner tissues in an arthropod
A)an ocean invertebrate with spiny skin