What is a jellyfish?
Jellyfish are a type of animal. (1)
What do jellyfish contain?
Jellyfish are made up of a gelatinous substance called mesoglea, which is surrounded by a layer of cells. (1)
Their nervous system is limited to a nerve net that helps them sense their environment. (1)
What do jellyfish NOT contain?
They have no organ system. (1)
Resources
1. https://chat.openai.com/chat ‘What animals do not have organs?’ 2/23/23
