venom is called neurotoric.Vipers (adders) and rattlesnakes manufacture the blood poison, which is known as haemolytic.Both poisons are unpleasant, but by far the more un pleasant is the blood poison.It is said that the nerve poison is the more primitive of the two, that the blood poison...
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 ...
Activated charcoalacts as a "super" absorber of many poisons. Once the poison is stuck to the charcoal in the intestine, the poison cannot get absorbed into the bloodstream. Activated charcoal has no taste, but the gritty texture sometimes causes the person to vomit. To be effective, activated...
But when you get down to study, one hour feels like a year. Why are we so attracted by smartphones but easily bored by studying? Because there is dopamine (多巴胺). Dopamine is a " pleasure chemical" that makes people feel good. Our brains give it out when we eat delicious food, ...
and the poison is often created by the animal's specialized diet. Unlike venoms, poisons are contact toxins, which are harmful when eaten or touched. Humans and other creatures can suffer when they come in direct contact with or inhale airborne material from urticating (stinging nettle-like) ...
To make things worse, there is no anti-venom available.Poison dart frogs are small and brightly coloured but the toxin in its body can cause paralysis and death.Puffer fish are considered to be a dangerous delicacy(美味佳肴)because some of their anatomy(部位)contains a dangerous toxin which,...
Elkin, Michael
There are about 2,000 kinds of scorpions in the world, but only 30 or 40 have poison that is strong enough to kill() people.Snakes Poisonous snakes often have triangular(三角形 ) heads and rough skin(粗 的皮肤), just like me. When I bite you, venom(毒液) comes out of my teeth. ...
Baby eyelash vipers are only 15-20 centimetres (5.9 - 7.9”) in length, but they come fully loaded and developed. The young ones can bite and inject venom just like an adult. They can also hunt for themselves and they prey mainly on small frogs and insects in the initial stages of the...
venom noun the poison that kills II. Answers to the quiz 1. Australia is the largest island in the world. True 2. It never snows in Australia. False 3. The island of Tasmania is part of Australia. True 4. Australians call the toilet the “ loo ” . True 5. The Harbour ...