Sea lice are the larvae of the thimble jellyfish: small, clear and brown jellyfish about the size of a thimble. Jellyfish travel in packs, making it easy for swimmers to spot and avoid them. But the larvae are tiny, resembling a dot — making them difficult to see. They can get trap...
A few animals, such as loggerhead turtles, sunfish and spadefish, eat jellyfish. Some young fish actually live on or even in jellyfish. They hide out in the tentacles to avoid being eaten by predators until they mature. And some people -- especially in China and Japan -- also eat ...
To avoid the various foolish opinions to which mankind are prone, no superhuman genius is required. A few simple rules will keep you, not from all error, but from silly error. If the matter is one that can be settled byobservation, make the observation yourself. Aristotle could have avoide...
1To avoid the various foolish opinions to which mankind are prone, no superhuman genius is required. A few simple rules will keep you, not from all error, but from silly error. 要避免人们常常产生的各种愚蠢的观点,并不需要过人的天赋。立几条简单的规则就可以使得你避免荒唐的错误,虽然不能避免一...
The knowledge about jellyfish关于水母的知识If you have no central brain, can you learn how to see and avoid bumping into things? Researchers have found that for jellyfish, this is no problem at all.In the waters of the Caribbean, jellyfish avoid bumping into the roots of mangroves(红树林)...
The box jellyfish is one of the most dangerous types of marine stinger which has up to15 tentaclesthat deliver a powerful sting. These jellyfish are dangerous due to the fact that they are totally transparent and so much more difficult to see and therefore avoid. ...
1. Because jellyfish have a nervous system which can help them see and avoid things. 2. Four. 3. They did a test. 4. The jellyfish kept bumping into the tank. 5. Jellyfish are cleverer than we thought. (言之有理即可)三、 阅读表达 语篇解读 在加勒比海水域中有大片红树林,其根部会...
Box jellyfish are much more active swimmers than other jellyfish – they exhibit strong directional swimming, are able to perform rapid 180 degree turns, and can deftly move in between objects. So how do they manage to manoeuvre the obstacle course that is in the sea bed? Given that they ...
box jellyfish stings have been known to kill people in a matter of minutes and anti-venom is needed to stave off the worst of the symptoms, so you’ll not want to wait around to see how the person’s body reacts first. Also, if the sting covers a large area, for instance more th...
别为洛蕾塔的事烦心了 Hey, when your mom gets here, do you want to all go-- 你妈妈来了后 你想不想大家一起去 I dont know-- avoid jellyfish? 玩避开水母的游戏呢 Shes not coming. 她不来了 What? 什么 I finally got a hold of her. 我终于联hearts;系hearts;上她了 She, um, never ...