C There are nearly 200 species of poison dart frogs, known for their bright colours and highly poisonous skin. Not only are they beautiful,they can also do a kind of tapdance. The frogs have a habit of tapping the middle toes on their back feet. Scientists have never fully worked out ...
To make things worse,there is no anti-venom available.Poison dart frogs are small and brightly coloured but the toxinin its body can cause paralysisand 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, if ...
A single "golden poison frog" harbours enough poison to kill 10 grown men, making these frogs perhaps the most poisonous animals alive. They are one of many species of toxic frogs, which are known as poison dart frogs. They are all small: the largest are no more than 6cm long, and so...
More about poison dart frogs: The golden poison dart frog is social and will live in groups of up to six in the wild. The poison secreted by the frogs is often used by indigenous people to poison the darts and other weapons with which they hunt their food. ...
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...
第四种动物右侧 "Poison dart frogs…can cause paralysis and death." 说明箭毒蛙体内毒素会让人麻痹瘫痪。第五种动物右侧 "Puffer fish…can cause convulsions, paralysis…" 说明河豚毒素会让人抽搐麻痹。第六种动物右侧 "The Brazilian wandering spider…it can cause paralysis and death." 说明巴西流浪蜘蛛也...