②Animalsthatusepoisonareharmfulwhentheyaretouched.Largepartsoftheirbodiesmaybepoisonous.Almostallfrogshavesomepoisonintheirskin.ThemostdeadlyfrogsarethepoisondartfrogsofCentralandSouthAmerica.Thesecolourfulanimalaresmallerthanafinger.Theirskinispoisonousanditcanmaketheenemyunabletomove.NativeCentralAmericansonceusedthe...
But some animals use poison(毒药) or venom(毒汁) to keep themselves safe.Animals that use poison are harmful when they are touched. Large parts of their bodies may be poisonous. Almost all frogs have some poison in their skin(皮肤). The most deadly frogs are the poison dart frogs of ...
includes Arizona and Sonora, along with some parts of California, Nevada, Utah, and New Mexico. Several myths have surrounded this creature since the time it was spotted by humans. It is still believed by many that the Gila monster has a poisonous breath and its bite can be fatal to ...
Ⅴ①That may explain how the frogs became so poisonous, but why did they do it?②Rainforests are dangerous places, with many predators out to eat a tasty frog. ③But many similarly small animals have found less extreme ways to ...
Poisonous skin: Some sea slugs eat prey that contains poison. Instead of killing them, this animal stores the poison and releases it as protection against predators. Male and female: All sea slugs contain both male and female organs. So, when they mate with another animal they both release ...
Some snakes are very poisonous (有毒的). So even you think a snake is dead, you should not touch it.Opossuns (负鼠) are also very clever. They often play tricks on snakes. This little animal pretends to be dead to attract (吸引) the snakes. It knows that snakes like to eat small...
The colours warn predators that the frog is poisonous, so the predators usually stay away.The animal world is a tough and dangerous place. That is why every animal has developed its own special ways to survive.Title: Different ways to stay I Big, strong and dangerous animals don't have ...
it has also been noticed that a number of plants that contributes to the diet of Okapis can be extremely poisonous to humans. Additionally, these animals feed on grasses, ferns, fungi and fruit. In fact, an examination of their feces revealed that okapis consume charcoal formed as a result...
In venomous animals, the venom serves as a means of defense or offense. In poisonous animals that have venom glands but no specialized piercing apparatus, such as amphibians (salamanders, tritons, toads), the glands are located in various parts of the skin: when the animal is aroused, the ...
poisonous [ˈpɔɪzənəs] adj.有毒的;有害的;恶意的;<口>讨厌的 32、Squirrel is a small animal with a long tail that likes to climb trees and eat nuts. 松鼠是一种长有毛的长尾巴的小动物,它喜欢爬树和吃坚果。 squirrel英['skwɪrəl]美[ˈskwɚrəl,ˈskwʌr-] ...