Baby jellyfish which are also known as planulas are smaller than the adults ones. You can have a look at the life cycle of jellyfish if you need any more information.
They are larvae of jellyfish.
No.
A baby jellyfish is a tiny, flattened creature called a Planula.An immature jellyfish is called ephyra.
the jellyfish that dory finds.
In the wild, a jelly fish grazes on food as long as it's there. It will vary from day to day.
one is older than the other
the salmon has gills and the jellyfish does not
5 inches
Yes, so baby jellyfish know what to turn into.
they are called ephyra
They don't.
Baby jellyfish, also known as polyps, typically live with their mother jellyfish for a short period of time, usually a few days to a few weeks. During this time, the mother jellyfish provides protection and nutrients to help the baby jellyfish grow and develop. Once the baby jellyfish are ready to become independent, they will detach from the mother jellyfish and begin their own life cycle as free-swimming jellyfish.