You are presented with the question "What are decollate snails?" and the following answer choices: 
- fertile
 - Insects
 - barnacles
 - Muscles
 - Oysters
 - homogenous
 - graptolites
 - Mollusks

Now knowing that mollusks are invertebrates such as the common snail and another common snail is the decollate snail, choose the best answer.


 

        Mollusks 