Soft bodies, hard shells. Molluscs, one of the largest groups in the animal kingdom, have soft bodies and generally have a hard shell for protection - so they are often called 'shellfish'.
Poster: Molluscs
Page reviewed 6th June 2019
Soft bodies, hard shells. Molluscs, one of the largest groups in the animal kingdom, have soft bodies and generally have a hard shell for protection - so they are often called 'shellfish'.
Page reviewed 6th June 2019