Usually the jellyfish stings a person when they accidentally get too close to it. The jellyfish sees them as a threat and tries to defend itself. They got no brain, so they can't even think what they are doing.
Their sting is to protect themselves, and to stun food so they can eat it.
They have no brain, so don't know a human from a goldfish. Humans just accidentally set off the jellyfishes' instinct to sting.
Jellyfish will sting you if they feel threatened.
Jelly fish are beautiful plankton that float through the ocean currents, catching food with their tentacles. Their tentacles are full of venom, so when they come in contact with something, venom is put into what they touch. This is why it hurts when there is a brush against a jellyfish.
Jelly fish never mean to harm humans, when ever it makes contact with something it automatically send out harpoons that inject the venom... they sting to kill the prey (fish) jelly fish float in the water and most cannot fight the current so when ever it runs into a fish, or human, its stingers automatically inject the venom.
Jellyfish tentacles are covered with stinging cells called nematocysts. When the nematocysts are triggered, usually by touching another organism, barbed harpoon-like stingers are shot out and toxins are released. These cells are still active long after the jellyfish is dead, so touching a beached jellyfish without gloves is not recommended.
It is both for defense and for hunting prey. They inject a neurotoxic venom using these sort of harpoon-like barbs. This paralyses the prey so they can begin to feast. There is not enough venom to disable most humans, but it will hurt pretty bad.
To paralyze their prey and defend themselves from predators.
Jellyfish stings hurt because they have toxins in their tentacles so when they touch you with those tentacles the toxins enter your skin and it hurts.
Because you touched it.
yes
not all jelly fish can hurt you but all jellyfish have venomous barb
No.
the blood of a jellyfish
Well jellyfish don't bite but they do sting. If one stings you, you will have a red rash where it stung you, which will hurt.
yes of course a jellyfish can cause damage to people!!
look at it and watch what it does without getting hurt from the living dinosaurs
because jelly fish stings hurt and can sometimes be fatal
Usually, jellyfish stings will hurt, but are not emergencies. Most cause pain, red marks, itching, numbness, or tingling. But a few types of jellyfish (mainly found in Australia, the Philippines, the Indian Ocean, and central Pacific Ocean) are very dangerous, and can cause people to get very sick quickly.
Jellyfish Jelly fish Jellyfish Jelly fish Take some jelly, take some fish, look at that sandwich, dee-leash! Just make sure you don't eat a real jellyfish OR YOU'LL DIE Jellyfish Jelly fish Jellyfish Jelly fish Jellyfish Jelly fish Jeelllyfish Jellyfish This world is full of compound words, speck slower, bro, or you won't be hurt. If you talk quick, you might sound slick, but I also might think you just asked me to make you a real jellyfish sandwich, AND YOU'LL DIE Jellyfish Jelly fish Jellyfish Jelly fish Hear the difference? Jellyfish Jelly fish It's sudule but it could take your life Jeellyfish Big 'Ole Nasty Fish Jellyfish Jelly fish Jellyfish Jelly fish
Yes unfortunately there are lots of Jellyfish right now in the sea. I am professional diver and they hurt me too much 1 week ago. Head is very small but the arms are nearly 1.5 - 2 mts. long. They are really dangerous. For your information.
Most jellyfish are harmless but may sting alittle. there are a few jellyfish that actually can kill you in a matter of minutes. one of them is the box jellyfish, that can kill an adult human in 4-5 minutes.
Other species of jellyfish are among the most common and important jellyfish predators, some of which specialize in jellies. Other predators include tuna, shark, swordfish, sea turtles, and at least one species of Pacific salmon.