Many animals are poisonous or venomous. It can be a defense mechanism to prevent predation or it can be a way to subduing prey. Many, though not all animals, that are poisonous are also very brightly coloured. This is nature’s way of warning others away since there is no point in bein...
(毒素)can cause heart attacks.Cobras, typically found in the jungles of India and China, can kill somebody in a very short time and just 7ml of their venom is enough to kill 20 humans.The marbled cone snail is a sea creature and its venom is so poisonous that it can result in vision...
Some animals are venomous, meaning they create their own toxins that can sicken, paralyze or kill when injected via fangs or a stinger. But there's another category of toxic creature: those that are poisonous. These animals can't inject their toxins, but they can be just as deadly if ...
根据文中The marbled cone snail is a sea creature and its venom is so poisonous that it can result in vision loss(视力丧失), respiratory failure(呼吸衰竭),muscle(肌肉)paralysis(麻痹) and finally death.以及Poison dart frogs are small and brightly coloured but the toxin in its body can cause...
of them. Since there are many discrepancies with regard to which of these is the most poisonous animal, they are not ranked in any particular order. However, most people can agree that one small dose of poison from any of these animals is lethal enough to cause death in less than an ...
But some animals use poison(毒药) or venom(毒汁) to keepthemselves safe.Animals that use poison are harmful when they are touched. Large parts of theirbodies may be poisonous. Almost all frogs have some poison in their skin(皮肤). Themost deadly frogs are the poison dart frogs of Central...
The marbled cone snail is a sea creature and its venom is so poisonous that it can result in vision loss (视力丧失), respiratory failure (呼吸衰竭),muscle (肌肉) paralysis (麻痹) and finally death. To make things worse, there is no anti-venom available. ...
Urchins in tropical environments are more likely to be poisonous. When you step on a poisonous sea urchins and the venom enters a puncture in the skin, you feel an immediate burning sensation. This can last for many hours. Other symptoms that may develop from a sea urchin sting include ...
The extremely dangerous stone fishes are found in tropical waters of Indo-Pacific ocean. They lurk in mud or sand on ocean floors. It makes very hard to find them. This deadly species contains 13 sharp poisonous dorsal spines. They sting very quickly. It cause extreme pain, swelling, muscle...
Some of them are poisonous enough to kill people. 9. We can get meat from them. It likes sleeping very much. 10. It’s small. It is afraid of cats because cats like eating them for a nice meal. 11. It is very clever. Its favorite food is banana. . . 12. It’s a...