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15 interesting facts about jellyfish
Jellyfish found in every ocean in
Here are some of them are the reason!
Jellyfish are 'like jelly' creatures living in the ocean.
They were here since dinosaurs.
A jellyfish group is called blooming.
Blooms can have up to 100,000 jellyfish at a time.
Young jellyfish are called planulae.
Jellyfish is not a swimmer.
They do not have brains.
They can live from just a few days to a year.
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Their cells (nematocysts) pump anything against them with toxins, causing injections.
Jellyfish eat small trees, fleeting animals, fish eggs and sometimes other jellyfish.
Some may be small like pins, others like humans.
They can be transparent, while some are blurred, endangering fishermen and tourists.
In some countries, jellyfish can be eaten and considered a delicious dish.
Scientists have discovered that jellyfish must be kept in a circular aquatic tanks in case they are stuck in the corners of the tank and die.
