Fact 1: Mollusks are invertebrates such as the common snail.

Fact 2: Mollusks in the diorama include snails and clams.

Given the two facts above, answer the question "What are clams?" with the following options: 
- lobster
 - dangerous
 - birds
 - crabs
 - a fish
 - mollusks
 - fertile
 - Catch prey


 

      mollusks   