"Glad I'm not the only one that thought of them." The thylacine ( THY-lə-seen, or THY-lə-syne, also ; from Ancient Greek θύλακος thúlakos, "pouch, sack" + Latin -inus "-ine") (Thylacinus cynocephalus), now extinct, is one of the largest kno...
第 1题 Convict transportation to the mainland of ustralia ended in . 1840 B. 1855 C. 1851 D. 1901 您的答案:A 题 目分数:2 .0 此题得分:2 .0 2 . 第 2 题 Which of the following statements is correct? . ustralia J is the world s largest producer nd exporter of wool. B. u...
Bats are the only little mammal (哺乳动物) that can actually fly in the world, and it is safe to say they are very good at this skill using echolocation (回声定位) to find their way in the sky. Using echolocation bats are able to take sound waves to create a detailed map of the ar...
Commonly Misspelled Words Vol. 2 Quiz Name That Yoga Pose Quiz Can You Remember These Mnemonics? Quiz Ultimate Bird Trivia Quiz The Great British Vocabulary Quiz Fit for a King (or Queen): the British Royalty Quiz Name That World Flag!
This is the Amazon rainforest. As方面起重要作用发出的声音。这是亚马孙④maitai维持,保持雨林。作为世界上最大的the largest rainforest in the world, it plays a⑤ecosystemkusstmn.生态雨林,它在维持地球生态significant role in maintaining the fine balance of the系统系统(ecosystem)的良好平Earths ecosystem...
Cheetahs are often falsely called the fastest animal on earth. They are the fastest land mammal, but they’re only number 12 in the overall list. For example, the Peregrine falcon can achieve speeds of 242 mph (389 km/h) when it dives to catch its prey. That’s faster than all but ...
Which statement about a blue whale is not true? A.Its cry is as loud as a rocket. B.Its tongue is as big as a small car. C.On land, its weight would crush it. D.It's the largest mammal on Earth. 相关知识点: 试题来源: 解析 B ...
of caverns. The Big Room in Carlsbad Cavern is the largest single cave chamber by volume in North America and takes an hour and a half to cross, according to the National Park Service. Birders from around the globe flock to Rattlesnake Spring to see some of the 300 documented bird species...
Scientists from the University of Sheffield have identified factors which are driving the evolution of herbicide resistance in crops - something which could also have an impact on medicine as well as agriculture.
The 2008 discovery ofhigh-temperature superconductivityin iron-based compounds has led to a flood of research in the past year. As the literature mounts on these materials, which superconduct at temperatures as high as 55 K, two key questions are emerging: Is the origin of superconductivity in...