The skin of theSpider-tailed Horned Vipermimics the rocks of the terrain where it lives, but that is not the only mimicry trick it knows. This fascinating snake lures birds of prey into its clutches by the use of a clever form of aggressive mimicry. As its name suggests, this snake’s ...
The crow _ 26 D intelligence by showing it has learned what a stick can do.27 A_, otter (水獭) use rocks to crack open crab shells in order to get at the meat.Many animals have learned to communicate using human language. One chimp can recognize and correctly use more than 220 28 ...
have been documented to tear off marine basket sponges and fit them into their rostrum (snout-like projection) before foraging for bottom-dwelling fish. Experts suggest that dolphins use sponges to protect their snouts from broken rocks and corals. Octopus (e.g., coconut octopus) uses halves of...
The ability to use tools is also an important sign of intelligence.Crows(乌鸦)use sticks to pry(撬开)peanuts out of cracks.The crow_26_intelligence by showing it has learned what a stick can do._27_,otter(水獭)use rocks to crack open crab shells in order to get at the meat. ...
Usually they’re one-off random events but there’s a long list of unknown and unusual methods that animals use frequently as their method for hunting. As the saying goes, it’s a jungle out there. You also hear it’s survival of the fittest, but sometimes those which aren’t the ...
Sea otters, the largest members of the weasel family, use stones to hammer abalone shells off the rocks and crack the hard shells of prey open, making them the only known tool-using marine mammal for decades, until dolphins came along. Gorillas Gorillas aren't just extraordinarily strong — ...
根据本空前一句 " By doing that, nutria ruined the soil, making it very difficult for some new plants to grow. (这样一来,海狸鼠破坏了土壤,使得一些新植物很难生长)" 可知,本空是在讲述海狸鼠带来的后果,所以本空应填 " As a result, a lot of land in Maryland are now damaged.(结果,马里兰...
Second, some animals use tools—and tools are cultural products. The best-known examples of animals using tools are chimpanzees that use twigs and sticks to “fish” for tasty crawling treats, sea otters that use rocks to crack open shellfish, and dolphins that use sea...
of their lives out of the water, but their bodies need to remain wet and moist to survive. Mudskippers breathe oxygen through their skin (cutaneous breathing) and use gills to collect and save water for later. They also havelarge fins that help them crawlup trees, rocks, and mangrove ...
T he crow(6)intelligence by showing it has learned what a stick can d0.(7), otter use rocks to crack open crab shells in order to get at the meat.Many animals have learned to communicate using human language. One chimp can recognize and correctly use more than 250(8)mbols on a ...