You are presented with the question "What animals belong to the largest phylum of invertibrates?" and the following answer choices: 
- plants
 - parasites
 - octopuses
 - tortoises
 - eartworms
 - insects
 - mammals
 - animals

Now knowing that arthropods are the largest phylum of invertebrates and insects are the largest group of arthropods, choose the best answer.


 

      insects   