You are presented with the question "Which has a nervous system?" and the following answer choices: 
- humans
 - Tulip
 - animals
 - Jellyfish
 - Sponge
 - fur seals
 - elephants
 - Dogwood tree

Now knowing that most invertebrates have a nervous system and jellyfish and insects are invertebrates, choose the best answer.


 

    Jellyfish     