How long do cannonball jellyfish live?

Answer:

Jellyfish tend to live for about one year. If jellyfish don't live for about one year that is probably because another fish, turtle, or bird eats it. Another way they could die early is if they aren't in salt water. Jellyfish have to be in salt water to be able to live.

First answer by ID1177733742. Last edit by ID1177733742. Question popularity: 2 [recommend question].