What is World Jellyfish Day?
This invertebrate that has been on Earth for millions of years is commemorated on November 3rd, World Jellyfish Day. In addition, the day encourages us to learn more about these fascinating aquatic animals.
Despite its name, the jellyfish isn't really a fish. This is because a fish's anatomy is based on its spine. On the other hand, a jellyfish, on the other hand, has no spine. jellyfish don't have gills, a brain, heart, bones, or blood, in fact. Rather, a jellyfish is made up of 95 percent water. They also have skin, which allows them to absorb oxygen. A bell is given to the jellyfish's body. Around this time, a jellyfish swims by contracting and relaxing the muscles. Their tentacles are stuffed with stingers, which shield them from prey.
Jellyfish facts
- After being dead, some jellyfish can still sting. Some jellyfish can even sting after they are dead
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