Do jellyfish have a brain? – Environmental Care Zone

Question: Do jellyfish have a brain?
- Keywords:
  animal,
  brain,
  jellyfish
Asked by Thomasthetankengine to Jasmine on 9 Nov 2018. This question was also asked by L.B_1107, 394envp29.
- Jasmine answered on 9 Nov 2018:
  
  No jellyfish don’t have a brain. They don’t even have a heart or a circulation system.

Question: Do jellyfish have a brain?