No brain, no heart? What the hell are jellyfish?
Haven’t you ever heard that jellyfish don’t have brains and hearts?
Can we say they are alive without a brain or heart? It’s interesting, but jellyfish are alive in this condition.
The fluttering look of the jellyfish umbrella is actually said to be sending oxygen and nutrients to the body like pumps by muscle movements. By opening and closing the umbrella like this, it acts like a human heart.
Also, when humans detect danger, they can feel and think that they are likely to sink like the sense of moving the body, so they can live without the brain.
In fact, jellyfish are listed as ‘floating creatures’ in the biological classification.
Floating organisms refer to plankton, which refers to “living organisms that are rich in water and have no athletic ability, but have very weak athletic ability.”
Plankton was thought to be as tiny as an amoeba or a microcosm, but jellyfish were giant plankton.
In fact, it is something that everyone likes very much in the sea.
Plankton is the food for living things in the sea. Jellyfish, a type of plankton, is actually a favorite of everyone living in the sea.
They like to eat jellyfish such as fish, sea turtles, shrimps, etc… Didn’t jellyfish have poison? I think so, but people who eat jellyfish are fine.
Just looking at it heals… Can you raise jellyfish?
Floating jellyfish. It heals just by looking at it. If you have a tank at home and raise jellyfish, it heals cool~. So I researched and found out that jellyfish can be raised at home like tropical fish!
Jellyfish, as well as jellyfish tanks that generate weak currents, jellyfish water and jellyfish hoods, can be purchased at shops or on the Internet that handle seawater.
Recently, there is even a jellyfish breeding set, so you can challenge it without any burden.
Clean up
This time, I introduced miscellaneous studies about jellyfish. Jellyfish can’t swim You were amazing, kind of plankton You… Jellyfish also eat plankton. So a small jellyfish is said to be edible by a large jellyfish.
And what’s amazing about this, too, is that you can raise jellyfish! The life of staring blankly at jellyfish is elegant and longing for it~ I want it…