1.B.细节理解题.根据第四段"These sharks are responsible for a third to a half of the 100 shark attacks on humans every year."可知,大白鲨每年袭击人类次数大约为33～50次左右.结合选项,故选B. 2.B.细节理解题.根据文章第五段,The sea anemone (海葵) may look like the beautiful flower for whi...
1The examples of birds and fish are used to ___. A.indicate that animals also have their respective culturesB.explain that human beings occupy a symbolic universe as birds and fish occupy the sky and the sea.C.illustrate that human beings are unaware of the cultural codes governing ...
The "backbone of the animal kingdom" is a simple way to describe aquatic vertebrates - because all vertebrate sea animals have a spine (a column of bones) and a skeleton.This section contains facts and information about the 81,000 living species within the subphylum Vertebrata, along with a...
Amphibians have some amazing adaptations that allow them to thrive in both land and sea habitats. In this article, we’ll go through some of the examples of amphibian animals, like frogs, toads, newts, salamanders, etc. You’ll learn all about their weird life cycles, cool features, and w...
A carnivore isanymeat-eater; acarnivoranis a member of a particular group of animals: the mammalian orderCarnivora. Carnivora is a group of mammals that includes families such asFelidae(the cat family),Canidae(the dog family) andUrsidae(the bear family).Pinnipeds(seals, sea lions and the wal...
It is the largest animal in the world, but it feeds on the smallest animals. Some people kill the whales. And the sea water is polluted. There may be only about 3,000 blue whales left.South China tigers live in the South China forests and mountains. The area of their home is ...
Deadliest Animals Quiz Wild Words from the Animal Kingdom Vocabulary Quiz Moms of the Animal Kingdom Quiz Related Questions How are mammals distinct from other animals? Why is the platypus a mammal? What is a marsupial? Where do marsupials live?
Millions of people keep live fishes in home aquariums for the simple pleasure of observing the beauty and behaviour of animals otherwise unfamiliar to them. Aquarium fishes provide a personal challenge to many aquarists, allowing them to test their ability to keep a small section of the natural ...
6.Using the examples of Leafy Sea Dragon and the Cuttlefish, describe two kinds of camouflage and the benefits they provide. 你的答案: 正确答案:Some sea animals, in order to survive from predators, develop some kinds of camouflage to blend in with their environment. One of them is a kind...
Pangolins (穿山甲) are one of the world's most endangered animals.Most of them live in China,South and Southeast Asia,and Africa.In the late 1990s,the number of pangolins in China was about 60,000.But over the past ten years,their population has fallen by about 90 percent China put a ...