Question: is it true jellyfish arent fish

Jasmine answered on 7 Nov 2018:

You’re right! Jellyfish are not fish at all. Their name is confusing. They actually eat baby fish! Fish have a back bone so they are called vertebrates, humans are vertebrates too. But jellyfish don’t have a back bone so they are called invertebrates, spiders and insects are invertebrates too, so jellyfish are actually more similar to spiders and insects than they are to fish because jellyfish, spiders and insects all don’t have a back bone. I hope this answers your question!