sea shells
mantle
Mollusk
What does a mollusk use to protect itself? Most have shells
Razor shells.
Slugs,Octopus
A konk is a mollusk, and does not have a spine. It is not a vertebrate.
Have shells member of the mollusk family.
soft bodies and a big muscular foot. Some mollusk have shells.
A konk is a mollusk, and does not have a spine. It is not a vertebrate.
Conchology is the study of mollusk shells, therefore a conchologist is someone who studies mollusk shells. Some confusion can arise as malacology is the study of mollusks as whole organisms, while conchology only studies the shells themselves.
Mollusks have hard shells to help protect them.