Gene KimJessica Orwig
"The biggest misconception about jellyfish stings is all the various products out of your kitchen cabinet or things that you can put on the skin to help. I've heard people say urinate on thejellyfishsting; pour ammonia; and pour cold, freshwater. And, really, you want to avoid all of ...
experts suggestrinsing the area with saltwaterto help reduce discomfort. Before you do any rinsing, however, remove any jellyfish tentacles that remain on the skin, as nematocysts on loose tentacles can continue to sting even after they are detached from the jelly. Making sure that sand stays ...
Above that, the water is perfectly safe. Though it is teeming with millions of jellyfish, they won’t hurt you. Though most jellyfish have stingers that can cause anything from minor irritation to death, the ones in Jellyfish Lake do not sting and therefore cannot hurt you. ...
them detect changes in the water. But they are some of the oldest animals on earth, with fossils dating back 500 million years (predating dinosaurs). Typically, when we see jellyfish, they are moving in groups. But what is a group of jellyfish called, and how do they behave within ...
What did the family do? A. They played with kangaroos and spiders. B. They took photos and killed jellyfish. C. They played and ran on the beach.20. How long is the beach? A. 2kilometers. B. 20 kilometers. C. 22 kilometers. 相关知识点: 试题来源: 解析 答案见上听下面一段...
Can someone survive a box jellyfish sting? Yes, if they are sent to medical care in time, they can be treated. If they are lucky, they may only get welts and blisters that come with severe pain. The pain may still last for a week and the sting will often leave a significant scar ...
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Cnidaria is marine animals that have a specialized cell that is contained with organelles that can sting other species if they present a threat to the species. Cnidaria is a phylum that has 9,000 species such as jellyfish, sea urchin, sea anemones, corals and etc. There are two types of...
Do jellyfish have brains? No, jellyfish do not have brains. They have a simple nervous system called a "nerve net" that allows them to respond to environmental stimuli. 14 How can I treat a jellyfish sting? Treatment for a jellyfish sting typically involves rinsing the area with vinegar ...