While snorkeling you come across an organism that appears to be a mollusk. In an effort to identify the type of mollusk you make the following observations: fast moving, large eye. What type of mollusk do you believe you have found (bivalve, gastropod, or cephalopod)? Provide your rationale for coming to that conclusion.

Question

anonymous · Answer

We just did this one a couple days ago:
bivalves: things like clams, mussels, etc
gastropod: things like snails and slugs
cephalopod:things like squid and octopus