Jellyfish adversely affect humanity by interfering with public systems and harming swimmers. The most obvious consequences are human injury or death and reduced coastal tourism. Jellies destroy fish nets, poison or crush captured fish, and consume fish eggs and young fish. Jellyfish can clog cooling equipment, disabling power plants in several countries. Jellyfish caused a cascading blackout in the Philippines in 1999, as well as damaging the Diablo Canyon Power Plant in California in 2008. Clogging can stop desalination plants, as well as clogging ship engines and infesting fishing nets.
butAn Israeli start-up company called Cine'al has developed a super-absorbent substance made from jellyfish known as hydromash which they claim can be used to make diapers, tampons, and paper towels. Hydromash was inspired by research from the University of Tel Aviv, which found that jellyfish were made up of a material that could "absorb high volume of liquids and hold them without disintegrating or dissolving."
Some jellyfish stings are dangerous to humans.
Humans have bones, jellyfish don't. Jellyfish are see through, humans aren't. Jellyfish will evaporate in the sun, humans won't. Jellyfish live under water, humans don't. Jellyfish have stinging tentacles, humans don't. Humans have different organs than jellyfish and allot more.
Crystal Jellyfish mainly feed on humans, whales and another large mammals in the ocean. The Crystal Jellyfish is one of if not the most dangerous organism in the ocean. they can kill a whale within 43 seconds. They are found throughout the entire world which makes them even more dangerous.
Why should I know! I'm only in the 5th grade. But to the answer no it's not a dangerous to humans.
There is no answer to this. Jellyfish, as do humans, come in all different shapes and sizes.
Hamsters are not dangerous to people though they can bite. they do not really do anything to help humans accept being their companion.
theyre not
Yes
freshwater jellyfish moon jellyfish cannonball jellyfish p.s. they don't sting humans but they do spit mucus blue blubber jellyfish P.S. they r not harmful unless u r very sensitive moon light jellyfish
pigs and ducks
They are not helpful they are f**king jellyfish that sting, and they are the reason i have onetesticle.
spreading pesticides with airplanes