You are presented with the question "_ have jointed exoskeletons." and the following answer choices: 
- Insects
 - Mammals
 - crocodiles
 - Amphibians
 - barnacles
 - animals
 - tortoises
 - Reptiles

Now knowing that most arthropods are insects and arthropods Arthropods have jointed segmented exoskeletons, choose the best answer.


 

 Insects        